Zobrazeno 1 - 10
of 205
pro vyhledávání: '"Benes, Petr"'
One of the urgent issues in high energy physics is the experimental confirmation of the electroweak monopole predicted by the standard model, and currently MoEDAL at LHC is actively searching for the monopole. However, the present LHC cannot produce
Externí odkaz:
http://arxiv.org/abs/2403.10747
Autor:
Beneš, Petr, Blaschke, Filip
Publikováno v:
2023 J. Phys.: Conf. Ser. 2667 012047
We discuss a class of effective extensions of the $SU(2)$ Georgi-Glashow model and discuss its Bogomol'nyi-Prasad-Sommerfield (BPS) limit. We identify a specific subclass of these models that admit analytical solutions of the monopole type. We presen
Externí odkaz:
http://arxiv.org/abs/2312.13806
Autor:
Beneš, Petr, Blaschke, Filip
Publikováno v:
Phys.Rev.D 107 (2023) 12, 125002
We present a systematic exploration of a general family of effective $SU(2)$ models with an adjoint scalar. First, we discuss a redundancy in this class of models and use it to identify seemingly different, yet physically equivalent models. Next, we
Externí odkaz:
http://arxiv.org/abs/2303.15602
We study quark and lepton masses and mixings in a double covering of modular $A_4$ flavor symmetry in which we search for common solution of a single modulus $\tau$, applying chi-square numerical analysis under the as minimum framework as possible. W
Externí odkaz:
http://arxiv.org/abs/2212.07245
Autor:
Blaschke, Filip, Beneš, Petr
Publikováno v:
Phys.Rev.D 106 (2022) 12, 125014
We present a "primitive" way of realizing finite-mass Dirac monopoles in $U(1)$ gauge theories involving a single non-minimally interacting scalar field. Typically, the energy density of this type of monopole is not concentrated at its core, but it i
Externí odkaz:
http://arxiv.org/abs/2210.11854
Publikováno v:
In Optics and Laser Technology September 2024 176
Higgs sector of the Standard model (SM) is replaced by quantum flavor dynamics (QFD), the gauged flavor $SU(3)_f$ symmetry with scale $\Lambda$. Anomaly freedom requires addition of three $\nu_R$. The approximate QFD Schwinger-Dyson equation for the
Externí odkaz:
http://arxiv.org/abs/2011.03312
We investigate solitons in Peyrard-Bishop model of DNA molecule using Renormalization group methods which provide a systematic way for perturbation analysis. Small amplitude expansion is carried out in both the continuous and discrete limits. We revi
Externí odkaz:
http://arxiv.org/abs/2004.10308
Autor:
Beneš, Petr, Blaschke, Filip
Publikováno v:
J.Phys.Conf.Ser. 1416 (2019) no.1, 012004
We construct a class of effective extensions of the Standard Model that support finite-mass Cho-Maison magnetic monopole in the Bogomol'nyi-Prasad-Sommerfield (BPS) limit. We present an example of exact analytic monopole solution and derive a univers
Externí odkaz:
http://arxiv.org/abs/1912.09822
Publikováno v:
In Mechanism and Machine Theory September 2023 187