Results 141 to 150 of about 911,144 (354)
Mean Field Method for Finite Temperature Lattice Gauge Theory [PDF]
, 1985 Masaki Kato
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Hosotani mechanism on the lattice [PDF]
, 2013 We explore the phase structure and symmetry breaking in four-dimensional SU(3) gauge theory with one spatial compact dimension on the lattice in the presence of fermions in the adjoint and fundamental representations with general boundary conditions. The
Etsuko Itou +5 more
core +1 more source
Enhanced Terahertz Spectroscopy of a Monolayer Transition Metal Dichalcogenide
Advanced Functional Materials, EarlyView.An ad‐hoc engineered metallic surface is employed to perform enhanced terahertz spectroscopy of a monolayer transition metal dichalcogenide (TMD). Thanks to a local absorption boost of 104, this technique allows for the extraction of the phonon resonance features and effective permittivity of the 2D material, paving the way for the rational design of ...
Xin Jin +11 more
wiley +1 more source
SciPost PhysicsEmergent gauge theories take a prominent role in the description of quantum matter, supporting deconfined phases with topological order and fractionalized excitations.
Urban F. P. Seifert, Sergej Moroz
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Spontaneous breaking of residual gauge symmetries on the lattice [PDF]
arXiv, 2005 Lattice gauge theories are considered with a partial axial gauge fixing along one direction only. This leaves a residual gauge symmetry that is still local in three directions but now global in one. It is found that this $N^{d-1}$ fold symmetry (on an $N^d$ lattice) breaks spontaneously at weak coupling with the gauge field elements on links averaged ...
arxiv
Supersymmetric quiver gauge theories on the lattice [PDF]
Journal of High Energy Physics, 2014 Abstract In this paper we detail the lattice constructions of several classes of supersymmetric quiver gauge theories in two and three Euclidean spacetime dimensions possessing exact supersymmetry at finite lattice spacing. Such constructions are obtained through the methods of topological twisting and geometric discretization of ...
openaire +4 more sources
Advanced Functional Materials, EarlyView.The plasma edge of transparent conducting oxide SrNbO3 shifts from ∼2 eV in the visible range to 1.37 eV in the near‐infrared region by off‐stoichiometry using the vacancy sites as quasi‐substitutional virtual elements. This work advances the stoichiometry engineering of perovskite oxides using oxide molecular beam epitaxy, allowing synthesis beyond ...
Jasnamol Palakkal +11 more
wiley +1 more source
Distribution of stress tensor around static quark–anti-quark from Yang–Mills gradient flow
Physics Letters B, 2019 The spatial distribution of the stress tensor around the quark–anti-quark (QQ¯) pair in SU(3) lattice gauge theory is studied. The Yang–Mills gradient flow plays a crucial role to make the stress tensor well-defined and derivable from the numerical ...
Ryosuke Yanagihara +4 more
doaj
PoS Lattice2010:279,2010, 2010 Gauge fixing is a useful tool to simplify calculations. It is also valuable to combine different methods, in particular lattice and continuum methods. However, beyond perturbation theory the Gribov-Singer ambiguity requires further gauge conditions for a well-defined gauge-fixing prescription.
arxiv