There is no question as to whether Paul Dirac was a great scientist. From his keen eye for mathematical beauties to his contributions as a pioneer in quantum mechanics, one can only argue that Dirac was anything but ordinary.
peak was between the years of 1925 and 1933. Despite being only one of many
theoreticians who aided in the discovery of quantum mechanics, Dirac’s
contribution was entirely special. He created a clear vision for quantum mechanics
as it became a new branch of science and as Freeman Dyson puts it, “His great
discoveries were like exquisitely carved marble statues falling out of the sky,
one after another” (Farmelo 428).
During this time, Dirac held an 1851 Research Fellowship from the Royal Commission for the Exhibition of 1851 which allowed him to fund his research for the next three years. He also made close connections with theoretical physicist and quantum mechanics pioneer Werner Heisenberg starting in 1925, which would start a fifty-year friendship. At the young age of 24, Dirac completed his Ph.D. and produced the first thesis on quantum mechanics ever to be produced.
Unlike other quantum theoreticians, whose papers were hard on the eyes and imperfectly formed, Dirac’s book The Principles of Quantum Mechanics gave this new field a fine, polished look. He presented quantum mechanics as if it were a work of art—and to him it most surely was. In 1933, Dirac was awarded the Nobel Prize in Physics alongside Erwin Schrödinger for “the discovery of new productive forms of atomic theory” which arose from his years of research.
Despite being somewhat of an unknown face in a scientific community where intellectual giants such as Einstein and Darwin are most remembered, Dirac can be “counted as one of the greatest of all scientist” because the notions which were put forth by him are still being developed and continue to contribute to modern thinking (429). Today, scientists can smash together particles at high energies. They have created a huge particle accelerator at CERN which can recreate the conditions of the universe to within a millionth of a millionth of a second of the beginning of time. Dirac acted as a stepping stone for the scientific community by taking the position of a co-discoverer and by authoring the action-principle formulation of quantum mechanics.
Farmelo, Graham, The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius, Faber and Faber 2009.
Paul Dirac’s record was almost flawless as an undergraduate. In three years, Dirac nearly managed to be at the top of his class in all subjects, the only flaw being a single Strength of Materials course where he ranked second. After receiving his engineering degree at the young age of nineteen, Dirac went on to Cambridge where he pursued a degree in mathematics.
While Dirac was studying and moving forward in his academics, his older brother Felix had settled in Birmingham working in a machine-testing factory. Charles Dirac had supported Paul in his education, going so far as to give him the money necessary to be sure of solvency in Cambridge. However, Charles Dirac had refused Felix his desire to study medicine as he wished. Felix earned little money as a factory worker and was unhappy with how his life was turning out.
In early January of 1925, Felix left his job, stopped writing to his parents and sister, and began living from his savings. A few months later, in March, Paul Dirac received a letter at Cambridge from his aunt Nell. Felix had committed suicide. Dirac’s feelings about this occurrence are unknown, however, after returning home to his family for a short time, it appears that Dirac went back to work as usual.
is speculated that the plummet of Dirac’s productivity in the following months
was due to grief. Dirac’s focus was also making a shift during these years of study
as he was transitioning from working on solvable problems to looking for new,
fundamental research problems. In October of 1925, Dirac entered his last year
of postgraduate studies. During this year was when Dirac first set out the mathematical
basis of quantum theory parallel to the classical theory. Dirac came up with a
theory which sought to describe the behavior of all quantum particles in all circumstances
throughout all of time.
Only a month later, Dirac had finished writing his paper titled, “Fundamental Equations of Quantum Mechanics”. On December 1st, the same day a historical non-aggression pact between France, Germany, and Belgium called the Treaty of Locarno was signed, Dirac’s paper was published by the Royal Society. This marked the start of when Dirac became recognized in the scientific community. Though part of his results had already been discovered by German physicist and mathematician Max Born, Dirac had become a part of a collection of mathematicians and scientists which sought to crystallize quantum mechanics into a complete theory. A year later, in June of 1926, Dirac would pursue a Ph.D. where he would become the first to write a thesis on matters of quantum mechanics.
Farmelo, Graham, The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius, Faber and Faber 2009.
Paul Adrien Maurice Dirac was born August 8, 1902,
just a day before the crowning of King Edward the VII. Just as you’d expect, Dirac
and his older brother Felix resembled each other greatly in their early years,
both quiet and sporting thick black curls. Through letters from Florence Dirac,
Paul’s mother, one would find that these two were exceptionally close and loved
being with their father.
Graham Farmelo, writer of The Strangest Man: The Hidden Life of Paul Dirac argues that Paul Dirac most probably didn’t appreciate being brought up in an environment of unusual circumstances where he and his brother were to receive private education from their school teacher father. In a 1980 conversation with Kurt Hofer, a then Florida State University biology professor, Dirac is quoted to have confided that in his early years, he never felt love or affection.
Throughout his life, most of Dirac’s acquaintances
had no idea what his childhood was like. At home, Dirac had no photographs of
his father and he kept his father’s papers locked in his desk. In his early
thirties, Dirac wrote to a close friend that to defend himself against the
hostilities he perceived around him he retreated into his own imagination.
Perhaps this is what aided in his superior understanding of scientific inquiry.
Around the age of ten, Dirac picked up the hobby of astronomy. Science wasn’t a subject taught at Bishop Road Primary School, however, they did have courses on technical drawing which may have provided Dirac with a foundation in the unique way he interpreted how the universe worked. Years later, the geometrical approaches found in the technical drawing lessons Dirac took in his earliest years would transfer over into the mathematical theories he would pose in relation to theoretical physics and the 20th century understanding of the atom.
Farmelo, Graham, The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius, Faber and Faber 2009.
This December is the 85th anniversary of Paul Dirac’s Nobel Prize for Physics. Dirac was an English theoretical physicist who became a fundamental contributor to the development of quantum mechanics and quantum electrodynamics. The Dirac Equation, which was formulated in 1928, described the behavior of fermions, or subatomic particles, and predicted the existence of antimatter.
In 1933, just a few years after the creation of this equation, Dirac became the youngest theoretical physicist to receive the award. He received the Nobel Prize for Physics alongside Erwin Schrödinger, an Austrian physicist who, like Dirac, developed a number of fundamental results in quantum and atomic theory. Dirac’s discoveries led to him being famously known as the “Father of Modern Physics.”
FSU Special Collections & Archives houses The Paul A.M. Dirac Papers which contains photographs, correspondence, books, manuscripts of scientific papers, and calculations. Images of Dirac with famous individuals within the scientific community such as Albert Einstein or Werner Heisenberg and dozens of letters to Dirac after his receiving of the Nobel Prize can also be found in the collection. You can also explore more of the collection’s Nobel Prize materials, as well as other digitized materials, in DigiNole, FSU’s digital repository.
Written by Michaela Westmoreland, an Editing, Writing, and Media undergraduate student working as a Library and Museum Assistant with the Special Collections & Archives of FSU’s Strozier Library. This semester, she has been working directly with The Paul A.M. Dirac Papers to create metadata records for the photographs of the collection for future digitization.
October is a special month for those us in the archives. It’s an entire month to celebrate our collections and, more importantly, our work which is often shrouded in mystery. Even for our co-workers in libraries. So, archivists have embraced American Archives Month, held every October, as a way to share what it is we do.
For us here in Special Collections & Archives this year, we started October by participating in #AskAnArchivist day on October 3, 2018, by staging a takeover of the FSU Libraries twitter feed, answering questions and participating in discussions that happened all over the Twittersphere. You can check out the hashtag #AskAnArchivist and the FSU Libraries twitter page to catch up on those tweets.
Special Collections & Archives hosted our first Open House for Archives Month this year for our faculty and staff here in FSU Libraries. We hope to grow this event in the coming years so more people on campus and in the community can come and see our collections and talk to us about our work.
Lastly, we also had our annual tradition of visiting Paul Dirac’s gravesite and cleaning the headstone. Dirac, a Nobel Prize-winning physicist, retired to Tallahassee and taught at FSU while he lived here. Upon his death, his papers and collections came here to FSU and is a cornerstone collection to our History of Science materials.
Paul Dirac was an English theoretical physicist who provided remarkable insight towards the development of quantum mechanics and quantum electrodynamics. His discoveries led to him now being famously known as the father of modern physics and a Nobel Prize Winner. These discoveries constitute his own formula, known as the Dirac Equation, to describe the behavior of fermions, which are subatomic particles, and predicted the existence of antimatter, which are corresponding particles of ordinary matter.
His contribution to the study of physics and society is commemorated on this day, the day of his death, in 1984 at the age of 82. On October 19th, the day before the anniversary of his death, several librarians and students from the physics department go out and clean his headstone at Roselawn Cemetery and plant flowers to honor the man who spent his last decade at Florida State University teaching physics students and conducting further research.
The FSU Special Collections & Archives houses The Paul A.M. Dirac Papers that consists of correspondence, books, manuscripts of scientific papers, calculations, photographs, framed certificates, and realia. A window is even dedicated to Paul Dirac within the Heritage Museum located in Dodd Hall, to remember his work and honor his footprint within physics.
The following is the second of two posts from Dr. Kathy Clark, a professor here at FSU in the College of Education. You may see the first post here. For the past several years, she’s been involved in the digitization and description of a set of papers in the Dirac Collection that are known collectively as the “shoebox” papers. These materials are available online and will shortly benefit from enhanced description from Dr. Clark.
I should say that the “we” in this case are an incredibly bright and talented young man, Emmet Harrington, and myself. Emmet was an undergraduate honors student, who selected my project as part of the Undergraduate Research Opportunity Program (UROP) at FSU. Although his UROP commitment was only one year, Emmet continued on the project for a second year, and his work was funded by the HOMSIGMAA grant. Emmet graduated from FSU in May 2016, with a bachelor’s degree in Mathematics. He began the Ph.D. in mathematics program at Michigan State University in Fall 2016. Emmet’s work on the “shoebox papers” project was invaluable, and he was responsible for three key aspects of the project work.
In particular, Emmet first reviewed the scans of the original items that I identified in 2012 for their mathematical content, and this was necessary work for metadata entry. Emmet also selected interesting problems, which we would ultimately highlight and discuss during a workshop as part of the Seventh European Summer University in Copenhagen in 2014. Finally, Emmet spent a great deal of time cropping images from the original images (of the “shoebox papers” that I selected in 2012), for the purpose of focusing on particular aspects of Dirac’s mathematical doodlings found in the “shoebox papers.” We felt this was an intriguing first project for the purpose of highlighting one aspect of the Dirac Papers at FSU. For example, because of Dirac’s reputation as a Nobel prize-winning physicist, we purposefully investigated the collection for examples of pure mathematics, since Dirac first began his academic life in the field of mathematics.
Finally, Emmet and I submitted a short paper to the BSHM Bulletin: Journal of the British Society of the History of Mathematics, in which we tell the story of our work together, and in which we highlight examples from our investigation into the “shoebox papers” (Clark & Harrington, 2016).
In closing, I want to publicly express my appreciation to HOMSIGMAA’s interest in the Dirac Papers at FSU. I greatly appreciate Dr. Amy Shell-Gellasch’s encouragement to me to seek funding for this project, and for assisting me over the years as we’ve tried to accomplish what we set out to do. I am also supremely appreciative of the assistance and encouragement of Dean Julia Zimmerman, Associate Dean Katie McCormick, Digital Archivist Krystal Thomas, and Studio Manager Stuart Rochford, all of the FSU Libraries. Without them, this work would not have been possible. I am especially grateful for their patience with me, as they have waited a very long time for me to finish my part of this work so that it can be shared with the world.
Clark, K. M., & Harrington, E. P. (2016). The Paul A M Dirac papers at Florida State University: A search for informal mathematical investigations. British Society for the History of Mathematics Bulletin, 31(3), 205-214.
The following is the first of two posts from Dr. Kathy Clark, a professor here at FSU in the College of Education. For the past several years, she’s been involved in the digitization and description of a set of papers in the Dirac Collection that are known collectively as the “shoebox” papers. These materials are available online and will shortly benefit from enhanced description from Dr. Clark.
In early 2012 I was curious what sort of materials were available in the Dirac Papers held at Florida State University (FSU), and began to page through various boxes and folders of the different series. I tried to narrow my initial search a bit by looking for mathematical papers, problems, calculations, and the like. And, after many months of visiting the Special Collections & Archives, I settled upon a deeper investigation into what was noted as “shoebox papers.”
The “shoebox papers” were apparently just that: accumulated – yet mostly unsorted – pages or scraps of paper that contained some form of mathematical doodling (as we have referred to previously in Clark and Harrington, 2015). The initial intent of our work with the “shoebox papers” was two-fold: we wanted to investigate mathematical problems and concepts that were present in the papers, and we were interested in sharing a small part of the Dirac Papers with scholars and researchers who may have an interest in the collection. The project that was generously funded by the History of Mathematics Special Interest Group of the Mathematical Association of America (HOMSIGMAA) in 2013 and 2014 had several components, and this short communication provides a brief overview of the project work.
The funds provided by HOMSIGMAA were used for both preservation and digitization project work. At the same time that I began investigating the Dirac Papers collection, FSU Libraries were in the process of redesigning and launching a more comprehensive digital library platform. In doing so, FSU digital archivists, librarians, and administrators sought to highlight several of the library’s more interesting, and in many ways, precious holdings. Thus, scanning materials in order to digitally archive them was a priority. One of the collections needing such digital preservation were the Dirac Papers; however, the collection is quite extensive, and beginning with a project to highlight particular specimens (of mathematical interest) also coincided with the work that we had begun in Fall 2013.
In the next post, Dr, Clark will look at the work of her talented student assistant and what they accomplished with the digitized versions of the “shoebox” papers.
Clark, K., & Harrington, E. (2015). Deciphering the doodlings of the “shoebox collection” of the Paul A. M. Dirac papers. In E. Barbin, U. T. Jankvist, & T. H. Kjeldsen (Eds.), Seventh European Summer University on the History and Epistemology in Mathematics Education (ESU-7) (pp. 735-744). Copenhagen, Denmark: Danish School of Education, Aarhus University.
The division of Special Collections and Archives, of Florida State University, is privileged to have the assistance of our undergraduate student assistants in addition to our graduate assistants. In coordination with our Manager of Special Collections, Lisa Girard, our undergraduate assistants may also work between Heritage Protocol and University Archives (HPUA) and the Claude Pepper Library. Our undergraduate student assistants comprise a variety of different majors, have spent many semesters in our division and are imperative to our daily operations. The first of two posts, that follow, serve as our means of honoring them as well as reflecting on their time spent here as they graduate and become alumni of FSU.
“My name is Mary Kate Downing and I’ve been an student assistant in Special Collections and Archives for the past two semesters. I’m graduating this semester, so I was thrilled to learn that I’d have the chance to write a part of a guest blog post as a way to reflect on the fantastic time I’ve had here.
I first learned about Special Collections and Archives in spring 2015 from one of my professors, Dr. Davis Houck of the School of Communication. I was in Dr. Houck’s speech class and wanted to give an informative speech on the history of FSU’s Westcott Building and Fountain. He encouraged me to pay Special Collections a visit. I had not heard of the division before, but I wanted to do some research for my speech, so I took the plunge and walked through the fancy wooden door. Everyone I met from the division was friendly and helpful and I was able to find more than enough information for my speech. The rest of that spring semester was extremely busy, so I didn’t think too much about Special Collections again until the end of the summer when I was applying for jobs for the fall. I was looking for a part-time library job because I already knew that I wanted to be a librarian, but I had only previously worked at public libraries. With my fingers crossed, I filled out the application to work at Strozier Library checking off that I was interested in almost every division, including Special Collections. I was invited to interview for positions in three different divisions, but I was the most excited about my Special Collections interview. As you can imagine, then, I was elated to eventually be offered a position in the division!
When I started working at Special Collections and Archives, I realized that the division
didn’t only have materials related to FSU history. I learned about the huge variety of manuscripts, rare books, maps, sound recordings, ephemera, and more that call Special Collections home. I was impressed. I couldn’t believe that all of those materials were readily available for people to look at. I was so excited to be able to interact with items, ranging from a Napoleonic death mask to letters written by Dr. Seuss, on a daily basis. During my two semesters here, I’ve had the opportunity to work on a variety of different projects in three divisions of Special Collections and Archives – general Special Collections, Heritage Protocol and University Archives (HPUA), and the Claude Pepper Library.
Some of my favorite projects in general Special Collections have included different inventories, like the Dirac book cart inventory, where we went through carts of books and journals that belonged to late Nobel laureate and FSU professor Paul A.M. Dirac. As well as the vault inventory, where I made sure all the especially valuable materials in Special Collections were accounted for.
In HPUA, my main project was creating a comprehensive timeline of FSU history using primary source documents. In searching for primary sources, I came across a lot of awesome FSU-related materials, like the enormous Victoria J. Lewis scrapbook and the 1968 edition of the FSU yearbook Tally-Ho.
At the Claude Pepper Library, some of my favorite projects have included the CDA to WAV conversion, where we worked to convert CD recordings of late Florida Senator Claude Pepper to digital files, and the ongoing inventory, where I went through almost a hundred boxes of Senator Pepper’s correspondence and mementos from 1936 to 1951. I also enjoyed working with the collection of phonodiscs, which contain the original recordings of many of Senator Pepper’s speeches and interviews, and a program from the 1944 Democratic National Convention that was in one of Senator Pepper’s correspondence folders.
After graduation, I will be earning a master’s degree in Library and Information Science from the University of South Florida and working part-time in the Youth Services Department at a public library in the Tampa area. I’ll miss FSU’s Special Collections and Archives, but I plan to look for another special collections or archives position in the near future. If I could tell people who are unfamiliar with Special Collections and Archives one thing about the division, it would be to come check it out! Don’t be intimidated by the door that separates the Special Collections Reading Room from the rest of Strozier Library. There’s so much you can learn, and the librarians and archivists are some of the coolest people on campus.”
Yesterday was the 31st anniversary of Paul Dirac’s death. As has become tradition, faculty and staff from the FSU Libraries, where we hold the physicist’s papers, and students from the Physics departments visit Dirac’s grave to clean it and plant flowers. Learn more about this in a post later this week but for now, we honor Professor Dirac.