Results 11 to 20 of about 14,137 (301)
The torus one-point diagram in two-dimensional string cosmology [PDF]
Journal of High Energy Physics, 2023 We calculate numerically the torus one-point string diagram in the two-dimensional string cosmology background by decomposing the one-point functions in c = 1 and c = 25 Liouville CFT into torus one-point Virasoro conformal blocks and integrating over ...
Victor A. Rodriguez
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Edge-disjoint Hamiltonian cycles in two-dimensional torus [PDF]
International Journal of Mathematics and Mathematical Sciences, 2004 The torus is one of the popular topologies for the interconnecting processors to build high‐performance multicomputers. This paper presents methods to generate edge‐disjoint Hamiltonian cycles in 2D tori.
Myung M. Bae +2 more
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On Gorenstein Fano Threefolds with an Action of a Two-Dimensional Torus [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2022 We classify the non-toric, Q-factorial, Gorenstein, log terminal Fano threefolds of Picard number one that admit an effective action of a two-dimensional algebraic torus.
Bäuerle, Andreas, Hausen, Jürgen
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Two-dimensional massive integrable models on a torus
Journal of High Energy Physics, 2022 The finite-volume thermodynamics of a massive integrable QFT is described in terms of a grand canonical ensemble of loops immersed in a torus and interacting through scattering factors associated with their intersections.
Ivan Kostov
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Anisotropic scaling of the two-dimensional Ising model I: the torus [PDF]
SciPost Physics, 2019 We present detailed calculations for the partition function and the free energy of the finite two-dimensional square lattice Ising model with periodic and antiperiodic boundary conditions, variable aspect ratio, and anisotropic couplings, as well as ...
Hendrik Hobrecht, Alfred Hucht
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Brillouin torus decomposition for two-dimensional topological insulators [PDF]
Physical Review BTwo-band Chern insulators are topologically classified by the Chern number, $c$, which is given by the integral of the Berry curvature of the occupied band over the Brillouin torus. The curvature itself comes from the imaginary part of a more basic object, the quantum geometric tensor, $Q$.
F. Kordon, J. Fernández, P. Roura-Bas
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Quantum walk on two-dimensional torus and grid [PDF]
, 2018 Let χ be a function that maps the vertices of a graph to zero or one. We want to find a vertex m, called a marked vertex, such that χ(m) = 1. Random walk is an algorithm for finding such a vertex. The measure of complexity for random walk is hitting time.
Komeili, Mojtaba
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Courant-sharp eigenvalues of a two-dimensional torus [PDF]
Comptes Rendus. Mathématique, 2015 In this note, we determine, in the case of the Laplacian on the flat two-dimensional torus ( R / Z )
Corentin Léna +2 more
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On large deviations for the cover time of two-dimensional torus [PDF]
Electronic Journal of Probability, 2013 25 pages, 5 ...
Comets, Francis +3 more
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On non-hyperbolic algebraic automorphisms of a two-dimensional torus
Журнал Средневолжского математического общества, 2021 This paper contains a complete classification of algebraic non-hyperbolic automorphisms of a two-dimensional torus, announced by S. Batterson in 1979. Such automorphisms include all periodic automorphisms.
Sidorov Sergey V., Chilina Ekaterina E.
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