Zobrazeno 1 - 10
of 122
pro vyhledávání: '"G. Endrődi"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-26 (2024)
Abstract In this paper we study the emergence of steady electric currents in QCD as a response to a non-uniform magnetic background using lattice simulations with 2 + 1 quark flavors at the physical point, as well as leading-order chiral perturbation
Externí odkaz:
https://doaj.org/article/487a722f84f7413988cb29662cfbb74d
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-26 (2024)
Abstract In this paper we study the Chiral Separation Effect by means of first-principles lattice QCD simulations. For the first time in the literature, we determine the continuum limit of the associated conductivity using 2+1 flavors of dynamical st
Externí odkaz:
https://doaj.org/article/b861b874fc3c419589184f401ba2e1ba
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-27 (2023)
Abstract Off-central heavy-ion collisions are known to feature magnetic fields with magnitudes and characteristic gradients corresponding to the scale of the strong interactions. In this work, we employ equilibrium lattice simulations of the underlyi
Externí odkaz:
https://doaj.org/article/6a25a443fa274460a4c290c426da4a13
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-32 (2023)
Abstract We determine the QCD equation of state at nonzero temperature in the presence of an isospin asymmetry between the light quark chemical potentials on the lattice. Our simulations employ N f = 2 + 1 flavors of dynamical staggered quarks at phy
Externí odkaz:
https://doaj.org/article/46cd93d4e7b34ff38d3931d2484fc18b
Autor:
G. Endrődi, G. Markó
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-19 (2022)
Abstract We investigate the response of a hot gas of quarks to external electric fields via leading-order perturbation theory. In particular, we discuss how equilibrium is maintained in the presence of the electric field and calculate the electric su
Externí odkaz:
https://doaj.org/article/a8282efc5149455497b8c520d6732ff2
Autor:
G. Endrődi, G. Markó
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 8, Pp 1-17 (2019)
Abstract We determine the baryon spectrum of 1 + 1 + 1-flavor QCD in the presence of strong background magnetic fields using lattice simulations at physical quark masses for the first time. Our results show a splitting within multiplets according to
Externí odkaz:
https://doaj.org/article/42ce4748f272476ab2b57cdc4b1e4577
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 7, Pp 1-15 (2019)
Abstract We investigate the QCD phase diagram for nonzero background magnetic fields using first-principles lattice simulations. At the physical point (in terms of quark masses), the thermodynamics of this system is controlled by two opposing effects
Externí odkaz:
https://doaj.org/article/0159417e15e84d7b9c3be3e7bf3ec421
Akademický článek
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Publikováno v:
Physical Review Letters
We discuss spontaneously broken quantum field theories with a continuous symmetry group via the constraint effective potential. Employing lattice simulations with constrained values of the order parameter, we demonstrate explicitly that the path inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c119a5149cc4b101ea2c529d14378c61
http://arxiv.org/abs/2109.03668
http://arxiv.org/abs/2109.03668
Akademický článek
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