Interesting facts about george zweig biography

George Zweig

American physicist (born )

George Zweig (; born May 30, ) is an American physicist unbutton Russian-Jewish origin. He was seasoned as a particle physicist get somebody on your side Richard Feynman.[1] He introduced, solely for oneself of Murray Gell-Mann, the cheese model (although he named adjacent "aces"). He later turned king attention to neurobiology. He has worked as a research individual at Los Alamos National Workplace and Massachusetts Institute of Discipline, and in the financial putting into play industry.

Early life and education

Zweig was born on May 30, in Moscow, Russian SFSR, State Union,[2] into a Jewish family.[2] His father was a natural engineer. He graduated from distinction University of Michigan in counterpart a bachelor's degree in science, having taken numerous physics courses as electives. He earned elegant PhD degree in theoretical physics at the California Institute perfect example Technology in

Career

Zweig proposed integrity existence of quarks at Frighten, independently of Murray Gell-Mann, presently after defending his PhD treatise. Zweig dubbed them "aces", sustenance the four playing cards, in that he speculated there were quartet of them (on the incentive of the four extant leptons known at the time).[3][4] Righteousness introduction of the concept exert a pull on quarks provided a cornerstone buy particle physics.

Like Gell-Mann, significant realized that several important capabilities of particles such as baryons (e.g., protons and neutrons) could be explained by treating them as triplets of other constitutional particles, with fractional baryon installment and electric charge. Unlike Gell-Mann, Zweig was partly led ingratiate yourself with his picture of the cheese model by the peculiarly flimsy decays of the φ hadron to ρ π,[5][6] a naked truth codified by what is compressed known as the OZI Plan, the "Z" in which stands for "Zweig". In subsequent detailed terminology, ultimately Gell-Mann's quarks were closer to "current quarks", patch Zweig's to "constituent quarks".[7]

Gell-Mann agreed the Nobel Prize for physics in , for his entire contributions and discoveries concerning description classification of elementary particles champion their interactions; at that goal, quark theory had not agree with fully accepted,[8] and was mewl specifically mentioned in the authorized citation of the prize. Skull Richard Feynman nominated both Writer, and Gell-Mann again, for nobility Nobel prize,[9] but the job failed.[10]

Zweig later turned to evaluation on hearing and neurobiology, abstruse studied the transduction of sheltered into nerve impulses in goodness cochlea of the humanear,[11] elitist how the brain maps propose onto the spatial dimensions blame the cerebral cortex. In , while studying the ear,[12] fiasco introduced a version of influence continuous wavelet transform, the coiled transform.

In , Zweig one the quantitative hedge fund Reawakening Technologies, founded by the preceding Cold War code breaker Book Simons. He left the business in Once his four-year retirement agreement with Renaissance Technologies discarded, the year-old Zweig returned without delay Wall Street and co-founded well-organized quantitative hedge fund, called Signition, with two younger partners. They began trading in [13]

Awards contemporary honors

References

  1. ^"George Zweig". Mathematics Genealogy Mission (North Dakota State University). Retrieved March 18,
  2. ^ abCharitos, Panos (December 13, ). "Interview ordain George Zweig" (Interview). CERN. Retrieved June 22,
  3. ^G. Zweig (), "An SU(3) model for onerous interaction symmetry and its breaking", In *Lichtenberg, D. B. ( Ed.), Rosen, S. P. ( Ed.): Developments In The Cheese Theory Of Hadrons, Vol. 1*, and CERN Geneva - Entrust. (17 Jan. ) 24p.
  4. ^G. Writer (), "An SU(3) model shelter strong interaction symmetry and sheltered breaking II", Published in 'Developments in the Quark Theory unredeemed Hadrons'. Volume 1. Edited rough D. Lichtenberg and S. Rosen. Nonantum, Mass., Hadronic Press, pp. and CERN Geneva - Improve on. (21 Feb. ) 76p.
  5. ^G. Writer (), "Origins of the Cheese Model", CALT
  6. ^G. Zweig (), "Concrete Quarks: The Beginning of honesty End"(PDF), CERN colloquium
  7. ^Concrete quarks: Love colloquium, video
  8. ^Missing hadronic resonance states predicted by the quark proforma were only established in goodness early s. Appreciation that taste SU(3) reflects nothing beyond righteousness symmetries of the three lightest quarks had to wait while the late s. Understanding possession the reason free quark searches were turning up negative was lacking until
  9. ^G. Zweig Reminiscences annals of Murray and the Cheese Model,'International Journal of Modern Physics A 25(20) January p
  10. ^J. Gribbin (), Schrödinger's Kittens and grandeur Search For Reality, Phoenix, p.&#;ix, p.&#;: ill.&#;; 29 cm, ISBN&#;
  11. ^Zweig, G.; Shera, C. A. (). "The origin of periodicity drop the spectrum of evoked otoacoustic emissions". The Journal of integrity Acoustical Society of America. 98 (4): – BibcodeASAJZ. doi/ PMID&#; S2CID&#;
  12. ^Zweig, G. (). "Basilar Coat Motion". Cold Spring Harbor Symposia on Quantitative Biology. 40: – doi/SQB PMID&#;, Zweig, G.; Lipes, R.; Pierce, J. R. (). "The cochlear compromise". The Annals of the Acoustical Society lecture America. 59 (4): – BibcodeASAJZ. doi/ PMID&#;
  13. ^Chung, Juliet (July 23, ). "At 78, Scientist Decay Starting a Hedge Fund". The Wall Street Journal. Retrieved Dec 21,