Phase transitions in particle physics: Results and perspectives from lattice quantum chromo-dynamics
Phase transitions in a non-perturbative regime can be studied by ab initio Lattice Field
Theory methods. The status and future research directions for LFT investigations of Quantum …
Theory methods. The status and future research directions for LFT investigations of Quantum …
Lattice tests of beyond Standard Model dynamics
T DeGrand - Reviews of Modern Physics, 2016 - APS
Over the last few years lattice techniques have been used to investigate candidate theories
of new physics beyond the standard model. This review gives a survey of results from these …
of new physics beyond the standard model. This review gives a survey of results from these …
Nonperturbative investigations of SU (3) gauge theory with eight dynamical flavors
We present our lattice studies of SU (3) gauge theory with N f= 8 degenerate fermions in the
fundamental representation. Using nHYP-smeared staggered fermions we study finite …
fundamental representation. Using nHYP-smeared staggered fermions we study finite …
Light flavor-singlet scalars and walking signals in QCD on the lattice
Based on the highly improved staggered quark action, we perform lattice simulations of N f=
8 QCD and confirm our previous observations, both of a flavor-singlet scalar meson …
8 QCD and confirm our previous observations, both of a flavor-singlet scalar meson …
Ultraviolet and infrared zeros of gauge theories at the four-loop order and beyond
We unveil the general features of the phase diagram for any gauge theory with fermions
transforming according to distinct representations of the underlying gauge group, at the four …
transforming according to distinct representations of the underlying gauge group, at the four …
RG flows and bifurcations
S Gukov - Nuclear Physics B, 2017 - Elsevier
Interpreting RG flows as dynamical systems in the space of couplings we produce a variety
of constraints, global (topological) as well as local. These constraints, in turn, rule out some …
of constraints, global (topological) as well as local. These constraints, in turn, rule out some …
Lattice study of conformality in twelve-flavor QCD
We study infrared conformality of the twelve-flavor QCD on the lattice. Utilizing the highly
improved staggered quarks (HISQ) type action which is useful to study continuum physics …
improved staggered quarks (HISQ) type action which is useful to study continuum physics …
[HTML][HTML] Can the nearly conformal sextet gauge model hide the Higgs impostor?
New results are reported from large scale lattice simulations of a frequently discussed
strongly interacting gauge theory with a fermion flavor doublet in the two-index symmetric …
strongly interacting gauge theory with a fermion flavor doublet in the two-index symmetric …
Twelve massless flavors and three colors below the conformal window
We report new results for a frequently discussed gauge theory with twelve fermion flavors in
the fundamental representation of the SU (3) color gauge group. The model, controversial …
the fundamental representation of the SU (3) color gauge group. The model, controversial …