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Configurational Temperature as a Diagnostic for Complex Langevin Dynamics in the 3D XY Model
Anosh Joseph, Arpith Kumar
We investigate the applicability of complex Langevin dynamics to the three-dimensional XY model at finite chemical potential. To assess correctness, we introduce a new diagnostic b…
Leading-Order QCD Equation of State in Strong Magnetic Fields at Nonzero Baryon Chemical Potential
Heng-Tong Ding, Jin-Biao Gu, Arpith Kumar +1
We present continuum-estimated -flavor lattice QCD results for the leading-order Taylor expansion coefficients of the equation of state in strong magnetic fields and at nonz…
Complex Langevin Simulations of Supersymmetric Theories
Anosh Joseph, Arpith Kumar
This review explores the Complex Langevin Method (CLM), a stochastic quantization technique designed to address the sign problem in quantum field theories with complex actions. Beg…
Nuclear correlation functions using first-principle calculations of lattice quantum chromodynamics
Debsubhra Chakraborty, Piyush Srivastava, Arpith Kumar +1
Exploring nuclear physics through the fundamental constituents of the strong force -- quarks and gluons -- is a formidable challenge. While numerical calculations using lattice qua…
Non-Perturbative Simulations of Quantum Field Theories using Complex Langevin Dynamics
Arpith Kumar
Non-perturbative formulations of field theories are essential to capture intriguing physical phenomena, including confinement in QCD, spontaneous supersymmetry breaking, and dynami…
Investigating Spontaneous SO(10) Symmetry Breaking in Type IIB Matrix Model
Arpith Kumar, Anosh Joseph, Piyush Kumar
Non-perturbative formulations are essential to understand the dynamical compactification of extra dimensions in superstring theories. The type IIB (IKKT) matrix model in the large-…