Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Goy, V. A."'
The XY-plaquette model is the most straightforward lattice realization of a broad class of fractonic field theories that host quasiparticles with restricted mobility. The plaquette interaction appears naturally as a ring-exchange term in the low-ener
Externí odkaz:
http://arxiv.org/abs/2409.15638
We study the properties of gluon plasma subjected to a weak acceleration using first-principle numerical Monte Carlo simulations. We use the Luttinger (Tolman-Ehrenfest) correspondence between temperature gradient and gravitational field to impose ac
Externí odkaz:
http://arxiv.org/abs/2409.01847
Publikováno v:
Adv. Physics Res. 2023, 2300058
The scale (conformal) anomaly can generate an electric current near the boundary of a system in the presence of a static magnetic field. The magnitude of this magnetization current, produced at zero temperature and in the absence of matter, is propor
Externí odkaz:
http://arxiv.org/abs/2305.14033
We present the results of first-principle numerical simulations of Euclidean SU(3) Yang-Mills plasma rotating with a high imaginary angular frequency. The rigid Euclidean rotation is introduced via ``rotwisted'' boundary conditions along imaginary ti
Externí odkaz:
http://arxiv.org/abs/2209.15534
Publikováno v:
Phys. Rev. Lett. 130, 111802 (2023)
Using first-principle lattice simulations, we demonstrate that in the background of a strong magnetic field (around $10^{20}$ T), the electroweak sector of the vacuum experiences two consecutive crossover transitions associated with dramatic changes
Externí odkaz:
http://arxiv.org/abs/2206.14008
Compact U(1) gauge theory in 3+1 dimensions possesses the confining phase, characterized by a linear raise of the potential between particles with opposite electric charges at sufficiently large inter-particle separation. The confinement is generated
Externí odkaz:
http://arxiv.org/abs/2203.14922
Autor:
Bornyakov, V. G., Gerasimeniuk, N. V., Goy, V. A., Korneev, A. A., Molochkov, A. V., Nakamura, A., Rogalyov, R. N.
We study the Roberge-Weiss phase transition numerically. The phase transition is associated with the discontinuities in the quark-number density at specific values of imaginary quark chemical potential. We parameterize the quark number density $\rho_
Externí odkaz:
http://arxiv.org/abs/2203.06159
We study two colors lattice QCD (QC$_2$D) with two flavors of staggered fermions on $40^4$ and $32^4$ lattices with lattice spacing $a =0.048$~fm in the wide range of the quark chemical potential $\mu_q$. Our focus is on the confinement-deconfinement
Externí odkaz:
http://arxiv.org/abs/2203.04909
We study numerically the dependence of the difference between the longitudinal and transverse gluon propagators, $\Delta=D_L-D_T$, on the momentum and temperature at $T\gtrsim T_c$ both in SU(2) and SU(3) gluodynamics. It is found that the integral o
Externí odkaz:
http://arxiv.org/abs/2201.04613
In the Landau-gauge lattice gluodynamics we find that, both in the SU(2) and SU(3) theory, a correlation of the Polyakov loop with the asymmetry of the $A^2$ gluon condensate as well as with the longitudinal propagator makes it possible to determine
Externí odkaz:
http://arxiv.org/abs/2201.02998