4 papers
Thermodynamic Consistency as a Reliability Test for Complex Langevin Simulations
Anosh Joseph, Arpith Kumar
The complex Langevin method (CLM) is a promising tool to address the sign problem in quantum field theories with complex actions. However, it can converge to incorrect results even…
Thermodynamic Diagnostics for Complex Langevin Simulations: The Role of Configurational Temperature
Anosh Joseph, Arpith Kumar
The complex Langevin method (CLM) offers a potential solution to the sign problem in quantum field theories with complex actions, but can converge to incorrect results even when si…
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…
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…