LandauGinzburg

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Numerical study of the N=2 Landau--Ginzburg models

author Okuto Morikawa

date Created on May 8 2018

User's guide

Code set for the generation of the configuration of $N(p)$, and the computation of $A(p)$ and sign determinant

Command

g++ -std=c++11 (-O2) -fopenmp

Files

• field_class.hpp; field_class.cpp
• field_potential.hpp; field_potential.cpp
• field_nicolai.hpp; field_nicolai.cpp, field_spt.cpp
• field_conf.cpp

Eigen

These codes are based on Eigen v3.3.2. Please download the Eigen code set as "Eigen" directory in src/src_imp.

Julia

Computation of some correlation functions by julia v0.5.2

Achievements

Published articles

• A-type models arXiv: 1805.10735
• DE-type models arXiv: 1810.02519
• Continuum limit and precision measurement arXiv: 1906.00653
• Proceedings of Lattice2019 arXiv: 1908.03411
• PhD thesis (This thesis also addresses superstring compactification of target space which is 2D "deformed" torus.)

Environment

Ubuntu 16.04: landau [Xeon E5 2660V4 2.0GHz 28C/56T], lifshitz2&3 [Xeon Silver 4114 2.20GHz 10C/20T], and supercomputer ITO.