Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Reza Moazzemi"'
Publikováno v:
Nuclear Physics B, Vol 941, Iss , Pp 145-157 (2019)
Violation of the Lorentz symmetry has important effects on physical quantities including field propagators. Therefore, in addition to the leading order, the sub-leading order of quantities may be modified. In this paper, we calculate the next to lead
Externí odkaz:
https://doaj.org/article/824d30c244ae42f69271c83762dc93d3
Publikováno v:
Nuclear Physics B, Vol 965, Iss , Pp 115343- (2021)
We consider topological defects for the λϕ4 theory in (1+1) dimensions with a Lorentz-violating background. It has been shown, by M. Barreto et al. (2006) [34], one cannot have original effects in (the leading order of) single scalar field model. H
Externí odkaz:
https://doaj.org/article/5fdf09ac7b994cca9681b04cb7e5c3fb
Publikováno v:
Physics Letters B, Vol 771, Iss , Pp 309-312 (2017)
The LHCb Collaboration has recently measured the difference of time-integrated CP asymmetry in D0→K+K− and D0→π+π− decays, more precisely. The reported value is ΔACP=−0.10±0.08(stat)±0.03(syst)% which indicates no evidence for CP viola
Externí odkaz:
https://doaj.org/article/7eacbe2a71974f66a7ef7ffda7239c8e
Autor:
Reza Moazzemi
Publikováno v:
Iranian Journal of Physics Research, Vol 19, Iss 1, Pp 227-232 (2019)
In this paper we calculate the Berry phase for a wave function of a particle in an infinite spherical potential well with adiabatically varying. In order to do this, we need the solutions of the corresponding Schrödinger equation with a time depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bab5a7e0053ab6c69006f27f94473225
https://doi.org/10.29252/ijpr.19.1.25
https://doi.org/10.29252/ijpr.19.1.25
Publikováno v:
Nuclear Physics
Nuclear Physics B, Vol 941, Iss, Pp 145-157 (2019)
Nuclear Physics B, Vol 941, Iss, Pp 145-157 (2019)
Violation of the Lorentz symmetry has important effects on physical quantities including field propagators. Therefore, in addition to the leading order, the sub-leading order of quantities may be modified. In this paper, we calculate the next to lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90da30ac3493d4974e26e7544dc0a64b
https://doi.org/10.1016/j.nuclphysb.2019.02.021
https://doi.org/10.1016/j.nuclphysb.2019.02.021
Publikováno v:
Nuclear Physics
Nuclear Physics B, Vol 965, Iss, Pp 115343-(2021)
Nuclear Physics B, Vol 965, Iss, Pp 115343-(2021)
We consider topological defects for the $\lambda\phi^4$ theory in (1+1) dimensions with a Lorentz-violating background. It has been shown, by M. Barreto et al. (2006) \cite{barreto2006defect}, one cannot have original effects in (the leading order of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d7ad54ee11ba909209c7b497e9dffb
Publikováno v:
Physics Letters B, Vol 771, Iss, Pp 309-312 (2017)
The LHCb Collaboration has recently measured the difference of time-integrated CP asymmetry in D 0 → K + K − and D 0 → π + π − decays, more precisely. The reported value is Δ A C P = − 0.10 ± 0.08 ( stat ) ± 0.03 ( syst ) % which indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ba8e7ddb7adaee5e9fb04d04967e80e
https://doi.org/10.1016/j.physletb.2017.05.046
https://doi.org/10.1016/j.physletb.2017.05.046
Autor:
Miralaei, Maryam, Reza Moazzemi
Publikováno v:
INSPIRE-HEP
In this paper the Lifshitz formula for the Casimir energy between two dielectrics in zero temperature is derived using box renormalization. Although there are several derivations for the force in this case in the literature, including Lifshitz's own
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2510efe02fe6789f3ab079ee1e993109
http://arxiv.org/abs/1806.01618
http://arxiv.org/abs/1806.01618
Publikováno v:
Physical Review D. 95
According to the standard model, the Cabibbo-favored (CF) decays are $CP$ conserve at tree level. Observation of any finite $CP$ asymmetry can be received as a signal of new physics. In CF charm meson decays, $ D^0 \rightarrow K^- \pi^+ $ and $ D^+ \
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d05002bc15f5823eb5f3eec58030e1
https://doi.org/10.1103/physrevd.95.095027
https://doi.org/10.1103/physrevd.95.095027
Autor:
Reza Moazzemi, M. M. Ettefaghi
Publikováno v:
European Physical Journal C
European Physical Journal C: Particles and Fields, Vol 77, Iss 5, Pp 1-7 (2017)
European Physical Journal C: Particles and Fields, Vol 77, Iss 5, Pp 1-7 (2017)
We revisit the parameter space of singlet fermionic cold dark matter model in order to determine the role of the mixing angle between the standard model Higgs and new singlet one. Furthermore, we restudy the direct detection constraints with the upda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5558fb0b025360b4ea980b5a65935f7d
https://doi.org/10.1140/epjc/s10052-017-4894-6
https://doi.org/10.1140/epjc/s10052-017-4894-6