Critical Behavior at Finite Temperature Confinement Transitions
- B. Svetitsky, L. Yaffe
- Physics
- 13 December 1982
Quark liberation at high temperature: A Monte Carlo study of SU(2) gauge theory
- L. Mclerran, B. Svetitsky
- Physics
- 15 July 1981
Quark confinement in a finite-temperature SU(N) gauge theory is formulated as the realization of a global Z/sub N/ symmetry. Spontaneous breakdown corresponds to a transition to a nonconfining,…
Symmetry aspects of finite-temperature confinement transitions
- B. Svetitsky
- Physics
- 1 February 1986
Spectroscopy of SU(4) composite Higgs theory with two distinct fermion representations
- V. Ayyar, T. DeGrand, B. Svetitsky
- Physics
- 2 October 2017
We have simulated the SU(4) lattice gauge theory coupled to dynamical fermions in the fundamental and two-index antisymmetric (sextet) representations simultaneously. Such theories arise naturally in…
A Monte Carlo study of SU(2) Yang-Mills theory at finite temperature
- L. Mclerran, B. Svetitsky
- Physics
- 8 January 1981
Quantum electrodynamics on a lattice: A Hamiltonian variational approach to the physics of the weak-coupling region
- S. Drell, H. Quinn, B. Svetitsky, M. Weinstein
- Physics
- 15 January 1979
We develop and apply a Hamiltonian variational approach to the study of quantum electrodynamics formulated on a spatial lattice in both 2 + 1 and 3 + 1 dimensions. Two lattice versions of QED are…
Nonperturbative beta function in three-dimensional electrodynamics
- Ohad Raviv, Y. Shamir, B. Svetitsky
- Physics, Mathematics
- 27 May 2014
We apply the Schr\"odinger functional method to the Abelian gauge theory in three dimensions with ${N}_{f}=2$ four-component fermions. We find that the calculated beta function does not cross zero in…
Improvement via hypercubic smearing in triplet and sextet QCD
- Y. Shamir, B. Svetitsky, Evgeny Yurkovsky
- Physics
- 13 December 2010
We study nonperturbative improvement in SU(3) lattice gauge theory coupled to fermions in the fundamental and two-index symmetric representations. Our lattice action is defined with hypercubic…
Metastable nonconfining states in SU(3) lattice gauge theory with sextet fermions
- Olga Machtey, B. Svetitsky
- Physics
- 4 November 2009
We study the SU(3) lattice gauge theory, with two flavors of sextet Wilson-clover fermions, near its finite-temperature phase transition. We find metastable states that have Wilson line expectation…
Baryon spectrum of SU(4) composite Higgs theory with two distinct fermion representations
- V. Ayyar, T. DeGrand, B. Svetitsky
- PhysicsPhysical Review D
- 17 January 2018
We use lattice simulations to compute the baryon spectrum of SU(4) lattice gauge theory coupled to dynamical fermions in the fundamental and two-index antisymmetric (sextet) representations…
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