Results 261 to 270 of about 64,823 (307)
A benchmark study of force fields implemented in CSD software. [PDF]
Struct ChemHunnisett LM, Sacchi P, Maloney AGP.
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Vacancy-Engineered Phonon Polaritons in a van der Waals Crystal. [PDF]
ACS NanoSakib MA +9 more
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A Moment-of-Inertia-Dependent Surface Homogenization Method for Porous Polymer Beams. [PDF]
Polymers (Basel)Xiang R, Li S, Zhang M, Li L.
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Extending the Flory-Huggins Theory for Crystalline Multicomponent Mixtures. [PDF]
MacromoleculesSiber M, Ronsin OJJ, Harting J.
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Field Theory on a Supersymmetric Lattice [PDF]
Communications in Mathematical Physics, 1997 A lattice-type regularization of the supersymmetric field theories on a supersphere is constructed by approximating the ring of scalar superfields by an integer-valued sequence of finite dimensional rings of supermatrices and by using the differencial calculus of non-commutative geometry.
H Grose, P Prešnajder, Grosse H
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Graphene, Lattice Field Theory and Symmetries [PDF]
Journal of Mathematical Physics, 2011 Borrowing ideas from tight binding model, we propose a board class of lattice field models that are classified by non simply laced Lie algebras. In the case of AN − 1 ≃ su(N) series, we show that the couplings between the quantum states living at the first nearest neighbor sites of the lattice \documentclass[12pt]{minimal}\begin{document}$\mathcal {L}_{
L B Drissi, E H Saïdi, M Bousmina
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International Journal of Modern Physics E, 2007
Starting with the example of the quantum mechanical harmonic oscillator, we develop the concept of euclidean lattice field theory. After describing Wilson's formulation of quantum chromodynamics on the lattice, we will introduce modern lattice QCD actions which greatly reduce lattice artefacts or are even chiral invariant.
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Starting with the example of the quantum mechanical harmonic oscillator, we develop the concept of euclidean lattice field theory. After describing Wilson's formulation of quantum chromodynamics on the lattice, we will introduce modern lattice QCD actions which greatly reduce lattice artefacts or are even chiral invariant.
openaire +2 more sources
Lattice field theory with torsion [PDF]
Physical Review D, 2019 Inspired by the duality between gravity and defects in crystals, we study lattice field theory with torsion. The torsion is realized by a line defect of a lattice, namely a dislocation. As the first application, we perform the numerical computation for vector and axial currents induced by a screw dislocation.
Shota Imaki, Arata Yamamoto
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