Zobrazeno 1 - 10 of 136 pro vyhledávání: '"R Tarrach"'
1
Learning quantum field theory from elementary quantum mechanics
Autor: P. Gosdzinsky, R. Tarrach
Publikováno v: American Journal of Physics. 59:70-74
The study of the Dirac delta potentials in more than one dimension allows the introduction within the framework of elementary quantum mechanics of many of the basic concepts of modern quantum field theory: regularization, renormalization group, asymp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d322e69f437e9b2392ba346d08d6b794
https://doi.org/10.1119/1.16691
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8
A functional BRS-study of the abelian Higgs vacuum. II. The Higgs phase
Autor: R Muñoz-Tapia, R Tarrach
Publikováno v: Annals of Physics. 204:468-478
This is the second and final part of the study of the abelian Higgs model in a covariant gauge in the functional Schrodinger formalism. The broken vacuum and the one-particle states are investigated analytically and the crucial role played by the fie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b8b7ccd937c0465d3e7357f5b18e64f
https://doi.org/10.1016/0003-4916(90)90397-7
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9
Triviality of GHZ operators of higher spin
Autor: J. Taron, Jean Savinien, R. Tarrach
We prove that local observables of the set of GHZ operators for particles of spin higher than 1/2 reduce to direct sums of the spin 1/2 operators $\sigma_x$, $\sigma_y$ and, therefore, no new contradictions with local realism arise by considering the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a82f0fc9c1d1959e6d1806e421ef297
http://arxiv.org/abs/quant-ph/0007069
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10
Truncation of the operator-product expansion for the〈qq¯〉-condensate component of the quark mass
Autor: R. Tarrach, T. Steele, Victor Elias, Scadron
Publikováno v: Physical Review D. 34:3537-3540
Quark-condensate contributions to m/sub dyn/, the quark mass generated by the dynamical breakdown of chiral symmetry, are shown to arise from only the first two terms of the operator-product expansion (OPE) for the appropriate O(g/sup 2/) nonperturba
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbe99145da90429ba9145cbbbbb5ab74
https://doi.org/10.1103/physrevd.34.3537
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