Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Mueller, Berndt"'
Autor:
Ebner, Lukas, Müller, Berndt, Schäfer, Andreas, Schmotzer, Leonhard, Seidl, Clemens, Yao, Xiaojun
We review recent and present new results on thermalization of nonabelian gauge theory obtained by exact numerical simulation of the real-time dynamics of two-dimensional SU(2) lattice gauge theory. We discuss: (1) tests confirming the Eigenstate Ther
Externí odkaz:
http://arxiv.org/abs/2411.04550
We compute medium corrections to the energy-energy correlator (EEC) for jets in electron-nucleus collisions at leading order in the QCD coupling and the interaction of the jet with the medium. We derive an analytical expression for the modification o
Externí odkaz:
http://arxiv.org/abs/2411.04866
Nonabelian gauge theories are chaotic in the classical limit. We discuss new evidence from SU(2) lattice gauge theory that they are also chaotic at the quantum level. We also describe possible future studies aimed at discovering the consequences of t
Externí odkaz:
http://arxiv.org/abs/2409.01311
In this work we introduce a method for calculating holographic duals of BCFTs with more than two boundaries. We apply it to calculating the dynamics of entanglement entropy in a 1+1d CFT that is instantaneously split into multiple segments and calcul
Externí odkaz:
http://arxiv.org/abs/2403.02165
Publikováno v:
Phys. Rev. D 110, 014505 (2024)
We study the entanglement entropy of Hamiltonian SU(2) lattice gauge theory in $2+1$ dimensions on linear plaquette chains and show that the entanglement entropies of both ground and excited states follow Page curves. The transition of the subsystem
Externí odkaz:
http://arxiv.org/abs/2401.15184
We report on progress in full quantum understanding of thermalization in non-Abelian gauge theories. Specifically, we test the eigenstate thermalization hypothesis for (2+1)-dimensional SU(2) lattice gauge theory.
Comment: 4 pages, 4 figures, co
Comment: 4 pages, 4 figures, co
Externí odkaz:
http://arxiv.org/abs/2312.13408
Publikováno v:
Phys. Rev. D 109, 014504 (2024)
We present preliminary numerical evidence for the hypothesis that the Hamiltonian SU(2) gauge theory discretized on a lattice obeys the Eigenstate Thermalization Hypothesis (ETH). To do so we study three approximations: (a) a linear plaquette chain i
Externí odkaz:
http://arxiv.org/abs/2308.16202
Autor:
Harris, John W., Müller, Berndt
We revisit the graphic table of QCD signatures in our 1996 Annual Reviews article "The Search for the Quark-Gluon Plasma" and assess the progress that has been made since its publication towards providing quantitative evidence for the formation of a
Externí odkaz:
http://arxiv.org/abs/2308.05743
Autor:
Müller, Berndt, Yao, Xiaojun
Publikováno v:
Phys.Rev.D 108, 094505 (2023)
We find a simple spin Hamiltonian to describe physical states of $2+1$ dimensional SU(2) lattice gauge theory on a honeycomb lattice with a truncation of the electric field representation at $j_{\rm max}=\frac{1}{2}$. The simple spin Hamiltonian only
Externí odkaz:
http://arxiv.org/abs/2307.00045
Publikováno v:
Phys. Rev. D 108, 016020 (2023)
We explain how spin alignment of vector mesons can be induced by background fields, such as electromagnetic fields or soft gluon fields. Our study is based on the quantum kinetic theory of spinning quarks and antiquarks and incorporates the relaxatio
Externí odkaz:
http://arxiv.org/abs/2304.04181