We derive a general expression for correlation functions of topological Landau-Ginzburg models on an arbitrary genus Riemann surface. The expressions we find for the correlation functions suggest that for u0109>1 the perturbation of the theory by chiral primary fields of dimensions bigger than one ...
We compute topological correlators in Landau-Ginzburg models on a Riemann surface with arbitrary number of handles and boundaries. The boundaries may correspond to arbitrary topological D-branes of type B. We also allow arbitrary operator insertions on the boundary and in the bulk. The answer is ...
tion, but extend formally the rules for computing correlators in Landau-Ginzburg theories to define our model. We will, however, present what we think are very strong arguments 2 The spectrum of the SU(2)/U(1) coset at k = −3 was shown to be in 1 −1 correspondence with the...
We find and analyze the Landau-Ginzburg potentials whose critical points determine chiral rings which are exactly the fusion rings of SP(N)K WZW models. The quasihomogeneous part of the potential associated with SP(N)K is the same as the quasihomogeneous part of that associated with SU(N+1...
Ginzburg–Landau modelWe model a Josephson junction array by a U(1)×U(1) gauged Ginzburg–Landau theory.We examine multicritical behavior including the effects of the gauge fields.Infrared-stable charged fixed point solutions are found.Conductivity is universally fixed by the fixed-point values ...
On a different front, symmetry-protected topological (SPT) phases, as a typical class of quantum matter beyond the Landau-Ginzburg paradigm, have attracted much attention in the past few decades30,31,32,33,34. Although the bulk energy gap plays a crucial role in defining SPT phases, recent ...
On the basis of the time-dependent Ginzburg-Landau model (TDGL), the defect picture is shown to be valid in any dimensions. We consider defects with... Toyoki,Hiroyasu - 《Physical Review A》 被引量: 43发表: 1990年 Rigidity and Defect Actions in Landau-Ginzburg Models Studying two-dimensi...
Revisiting phase diagrams of two-mode phase-field crystal models. Comput. Mater. Sci. 123, 139–147 (2016). Article CAS Google Scholar Skogvoll, V., Skaugen, A. & Angheluta, L. Stress in ordered systems: Ginzburg-Landau-type density field theory. Phys. Rev. B 103, 224107 (2021)....
Isomorphisms of Landau-Ginzburg B-Models Nathan James Cordner Department of Mathematics, BYU Master of Science Landau-Ginzburg mirror symmetry predicts iso... N Cordner 被引量: 0发表: 2016年 Isomorphisms in ℓ¹-homology Taking the 1-completion and the topological dual of the singular chain ...