13 citations · 27 across the 11 of their papers we have counts for
12 papers
Configurational Temperature in the 3D XY Model
Kutloano Nkojoana, Anosh Joseph
We investigate the configurational temperature estimator as a diagnostic tool for Monte Carlo and Langevin simulations of the three-dimensional XY model with an imaginary chemical…
From One to Eight: Supersymmetry Restoration in Lattice 3D Super Yang--Mills
Dario van den Berg, Anosh Joseph
Topological twisting provides a powerful framework for constructing lattice formulations of supersymmetric gauge theories. In three dimensions, a twisted version of …
Configurational Temperature in Matrix Models and Random Matrix Ensembles
Anosh Joseph, Vinod Mamale
We investigate the configurational temperature estimator in interacting matrix models and Gaussian random-matrix ensembles. The estimator follows from an exact Schwinger--Dyson ide…
Probing Probability Geometry with Schwinger--Dyson Identities: Score Mismatch, Fisher Information, and Configurational Temperature
Anosh Joseph
We develop a geometric interpretation of Schwinger--Dyson identities by showing that their violations are controlled by a single score-mismatch field . For an arbitrary sampled…
Holography on the lattice: Evidence from 3D supersymmetric Yang--Mills theory
Anosh Joseph, David Schaich
We present new results from our lattice investigations of maximally supersymmetric Yang--Mills theory in three dimensions, focusing on its nonperturbative phase diagram. Using a la…
Lattice Studies of Two-Dimensional Maximally Supersymmetric Yang-Mills Theory for Tests of Gauge-Gravity Duality
Bana Singh Sangtan, Anosh Joseph, David Schaich
We present our ongoing work on two-dimensional maximally supersymmetric Yang-Mills (2D MSYM) theory using lattice techniques. The continuum theory is obtained from the dimensional…
Configurational Thermometer for Lattice Gauge Theories
Vamika Longia, Navdeep Singh Dhindsa, Anosh Joseph
We propose a diagnostic tool, a temperature estimator, for lattice gauge theory simulations. The estimator is obtained from the gradient and the Hessian of the Euclidean lattice ac…
Gradient and Hessian-Based Temperature Estimator in Lattice Gauge Theories: A Diagnostic Tool for Stability and Consistency in Numerical Simulations
Navdeep Singh Dhindsa, Anosh Joseph, Vamika Longia
We present a field configuration-based temperature estimator in lattice gauge theories, constructed from the gradient and Hessian of the Euclidean action. Adapted from geometric fo…
Finite-temperature phase diagram of the BMN matrix model on the lattice
Raghav G. Jha, Anosh Joseph, David Schaich
We investigate the thermal phase structure of the Berenstein--Maldacena--Nastase (BMN) matrix model using non-perturbative lattice Monte Carlo calculations. Our main analyses span…
Phase diagram of generalized XY model using tensor renormalization group
Abhishek Samlodia, Vamika Longia, Raghav G. Jha +1
We use the higher-order tensor renormalization group method to study the two-dimensional generalized XY model that admits integer and half-integer vortices. This model is the defor…
Nonperturbative phase diagram of two-dimensional super-Yang--Mills
Navdeep Singh Dhindsa, Raghav G. Jha, Anosh Joseph +1
We consider two-dimensional Yang--Mills theory with gauge group SU() in Euclidean signature compactified on a torus with thermal fermion boundary conditions…
Investigating the sign problem for two-dimensional and lattice super Yang--Mills theories
Richard Galvez, Simon Catterall, Anosh Joseph +1
Recently there has been some controversy in the literature concerning the existence of a fermion sign problem in the supersymmetric Yang--Mills (SYM) theories o…