Results 141 to 150 of about 875,583 (227)
arXiv, 2008 In this paper we calculate a number of integrals over SU(N) of interest in Hamiltonian Lattice Gauge Theory calculations.
arxiv
Wave functions for SU(2) Hamiltonian lattice gauge theory [PDF]
, 2000 Matteo Beccaria
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Electrical Conductivities and Low Frequency Opacities in the Warm Dense Matter Regime
Contributions to Plasma Physics, EarlyView.ABSTRACT In this article, we examine different approaches for calculating low frequency opacities in the warm dense matter regime. The relevance of the average‐atom approximation and of different models for calculating opacities, such as the Ziman or Ziman–Evans models is discussed and the results compared to ab initio simulations.
Mikael Tacu +3 more
wiley +1 more source
A review of multiscale numerical modeling of rock mechanics and rock engineering
Deep Underground Science and Engineering, EarlyView.Multiscale numerical methods of rock mechanics and rock engineering are reviewed, and the review results show that more attention should be paid to the development of an advanced constitutive model in addition to numerical techniques themselves. Abstract Rock is geometrically and mechanically multiscale in nature, and the traditional phenomenological ...
Xindong Wei, Zhe Li, Gaofeng Zhao
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study investigates the temperature‐dependent behavior of AlN piezoelectric crystal. Computational analysis reveals that the defect‐free AlN single crystal structure exhibited a stable piezoelectric coefficient d33 at 1300 K. Enhancing the stability of piezoelectric properties is essential for ensuring the reliability of high‐temperature ...
Yajing Fan +11 more
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PT Symmetry and QCD: Finite Temperature and Density
Symmetry, Integrability and Geometry: Methods and Applications, 2009 The relevance of PT symmetry to quantum chromodynamics (QCD), the gauge theory of the strong interactions, is explored in the context of finite temperature and density.
Michael C. Ogilvie, Peter N. Meisinger
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Abundant Neighborhoods, Two‐Sided Markets, and Maximal Matchings
Naval Research Logistics (NRL), EarlyView.ABSTRACT I introduce a new graph‐theoretic property called abundant neighborhoods. This property is motivated by studying the thickness of economic markets. A vertex is, roughly, guaranteed to match if and only if it has an abundant neighborhood.
Muhammad Maaz
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Prepotential Formulation of Lattice Gauge Theory [PDF]
arXiv, 2014 Within the Hamiltonian formulation of Lattice gauge theories, prepotentials, belonging to the fundamental representation of the gauge group and defined locally at each site of the lattice, enables us to construct local loop operators and loop states. We propose a set of diagrammatic rules for the action of local gauge invariant operators on arbitrary ...
arxiv
ChemistryOpen, EarlyView.The variations in crystal‐field splitting parameter Δ for the pure and elongated polyhedra. The present studies offer the new methodology to tune crystal‐field energy by means of lattice distortion. The present results are useful for fine tuning of laser energy.
Akash S. Padole +8 more
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A new fermion Hamiltonian for lattice gauge theory [PDF]
, 2002 Michael Creutz +2 more
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