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description=John Preskill, Richard P. Feynman Professor of Theoretical Physics at Caltech. Quantum information, quantum computing, and quantum error correction.;

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quantum (34), the (28), and (20), physics (19), information (12), with (10), caltech (7), 2024 (7), theory (7), feynman (6), for (6), part (6), institute (5), talks (5), 2017 (5), q2b (5), computing (5), stephen (4), hawking (4), 2019 (4), from (4), are (4), field (4), lecture (4), iqim (4), kip (3), thorne (3), one (3), 2016 (3), 2018 (3), podcast (3), after (3), 2022 (3), 2023 (3), science (3), colloquium (3), john (3), 2004 (3), black (3), more (3), particle (3), nisq (3), here (3), preskill (3), iqi (3), david (2), team (2), 2011 (2), entangled (2), evening (2), aps (2), meeting (2), craig (2), qip (2), dinner (2), speech (2), oral (2), history (2), interview (2), 2025 (2), richard (2), arxiv (2), other (2), bets (2), page (2), statistical (2), 12c (2), classical (2), 230 (2), notes (2), computation (2), 219 (2), april (2), holes (2), lectures (2), prize (2), have (2), papers (2), introduction (2), qec (2), past (2), future (2), beyond (2), google (2), 2020 (2), 2021 (2), years (2), later (2), michael (2), ben (2), physicist (2), universe (2), machine (2), complete (2), list (2), since (2), recent (2), publications (2), links (2), technology (2), research (2), frontiers (2), matter (2), computer (2), new (2), properties (2), far (2), error (2), theoretical (2), now (2), course (2), videos (2), words, wisdom, stern, all, really, need, know, optics, softball, hats, song, tedx, finding, things, out, singing, march, robin, selinger, gia, mora, 100, cannon, combinator, american, harvard, radcliffe, chilloquium, trajectory, origins, lawrence, krauss, qubit, janna, levin, joy, why, brian, greene, world, festival, poems, anyon, jeff, kimble, eddie, farhi, leon, balents, compression, let, play, lene, hau, org, spin, cryptography, schwarz, hirosi, ooguri, hogan, erik, winfree, stuff, was, once, briefly, almost, famous, alas, this, only, encouraged, make, details, update, july, remembering, comments, about, concession, hole, winning, bet, betting, 12b, mechanics, 106, elementary, 236, 205, teaching, 1993, non, abelian, aharonov, bohm, effect, paradox, november, 1994, may, 1995, foreword, gravitation, october, commentary, nobel, some, transcripts, informal, given, not, readily, available, elsewhere, two, hour, 2012, different, quics, algorithms, simulating, present, spacetime, era, perspectives, gravity, kitp, teachers, conference, entanglement, explained, quanthep, seminar, fundamental, danlennyfest, following, lenny, lead, crossing, chasm, fault, tolerance, workshop, honor, corrects, errors, umeshfest, umesh, vazirani, qis, summer, school, our, cqiqc, bell, award, session, austin, steve, weinberg, megaquop, second, century, most, articles, publication, scholar, 305, pasadena, 91125, office, 206, annenberg, phone, 626, 395, 6691, email, dot, edu, contact, 2000, founded, initiative, launched, became, nsf, center, national, foundation, broadly, speaking, addresses, how, principles, can, harnessed, improve, acquisition, transmission, processing, would, type, that, exploiting, unusual, could, perform, certain, types, calculations, efficiently, than, any, foreseeable, particularly, interested, developing, schemes, protecting, intricate, systems, decoherence, sources, subject, minute, animated, topics, worked, include, connections, between, cosmology, topological, defects, nonperturbative, phenomena, aspects, early, mid, 1990s, central, interest, has, been, correction, zierler, 60th, birthday, former, postdocs, faculty, positions, where, they, students, home, follow, linkedin, bluesky, blog, posts, biographical, sketch, curriculum, vitae, professor, mathematics, astronomy, california,


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john preskill california institute of technology physics mathematics and astronomy john preskill richard p feynman professor of theoretical physics curriculum vitae publications recent talks biographical sketch links physics 219 a course on quantum computation lecture videos physics 12c a course on statistical physics lecture videos field theory lecture notes the institute for quantum information and matter iqim iqim blog quantum frontiers my posts follow me on x bluesky or linkedin the caltech particle theory home page my students where are they now former iqi iqim postdocs now in faculty positions 85 so far 60th birthday oral history interview 2021 with david zierler research i am a theoretical physicist topics i have worked on in the past include the connections between particle physics and cosmology properties of topological defects nonperturbative phenomena in quantum field theory and quantum aspects of the early universe and of black holes since the mid 1990s my central interest has been in the theory of quantum information quantum computing and quantum error correction broadly speaking quantum information science addresses how the principles of quantum physics can be harnessed to improve the acquisition transmission and processing of information a quantum computer would be a new type of machine that by exploiting the unusual quantum properties of information could perform certain types of calculations far more efficiently than any foreseeable classical computer i m particularly interested in developing new schemes for protecting intricate quantum systems from decoherence and other sources of error here is a 6 minute animated introduction to the subject in 2000 i founded the institute for quantum information iqi as part of the initiative in information technology research launched by the national science foundation in 2011 the iqi became part of the institute for quantum information and matter iqim an nsf physics frontiers center contact caltech 305 16 pasadena ca 91125 office 206 annenberg phone 626 395 6691 email preskill at caltech dot edu papers and talks my publications are on the arxiv and on google scholar here is a complete publication list with links to most of the articles recent talks a more complete list of talks since 2019 is here quantum computing in the second quantum century q2b 2025 beyond nisq the megaquop machine q2b 2024 steve weinberg s universe austin 2024 bell prize award session cqiqc 2024 our quantum future us qis summer school 2024 umesh vazirani physicist umeshfest 2024 michael ben or corrects errors workshop in honor of michael ben or 2024 crossing the quantum chasm from nisq to fault tolerance q2b 2023 following lenny s lead danlennyfest 2022 quantum computing 40 years later and 4 years later q2b 2021 quantum computing and fundamental physics quanthep seminar 2020 entanglement explained kitp teachers conference 2020 perspectives on quantum gravity google x 2019 feynman after 40 aps april meeting 2018 quantum computing in the nisq era and beyond q2b 2017 quantum information and spacetime part 1 part 2 qip 2017 qec in 2017 past present and future qec 2017 quantum algorithms for simulating quantum field theory quics 2017 quantum is different part 1 part 2 one entangled evening 2016 introduction to quantum information two one hour lectures 2012 papers not readily available elsewhere some are transcripts of informal talks i have given my commentary on the 2004 nobel prize in physics 5 october 2004 foreword to the feynman lectures on gravitation with kip thorne may 1995 a colloquium on black holes and the information paradox 21 november 1994 a colloquium on the non abelian aharonov bohm effect 15 april 1993 teaching physics 219 quantum information and computation field theory lecture notes from ph 230 ph 236 ph 205 physics 230 elementary particle theory physics 106 classical mechanics physics 12b quantum physics physics 12c statistical physics betting i was once briefly almost famous for winning a bet alas this only encouraged me to make more bets details are on the black hole bets page update 24 july 2004 my comments about stephen hawking s concession remembering stephen hawking other stuff physics colloquium poems erik winfree craig hogan hirosi ooguri john schwarz quantum cryptography spin is in arxiv org lene hau let s play ca on quantum compression leon balents eddie farhi jeff kimble anyon stephen hawking richard feynman world science festival with brian greene 2025 the joy of why podcast with janna levin 2024 it from qubit after dinner speech 2023 origins podcast with lawrence krauss 2023 my quantum trajectory harvard radcliffe chilloquium 2022 oral history interview american institute of physics 2022 qip 2019 after dinner speech 2019 y combinator podcast with craig cannon 2018 feynman at caltech with kip thorne feynman 100 2018 singing one entangled evening with gia mora caltech 2016 and robin selinger aps march meeting 2016 finding things out with kip thorne and stephen hawking tedx caltech 2011 a hats team song caltech quantum optics softball team words of wisdom all i really need to know by david p stern
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