7 papers
Symmetric mass generation as a multicritical point with enhanced symmetry
Sandip Maiti, Debasish Banerjee, Shailesh Chandrasekharan +1
We explore the phase diagram of a lattice fermion model that exhibits three distinct phases: a massless fermion (MF) phase; a massive fermion phase with spontaneous symmetry breaki…
The fermion sign problem in Gauss law sectors of quantum link models with dynamical matter
Pallabi Dey, Debasish Banerjee, Emilie Huffman
The fermion sign problem poses a formidable challenge to the use of Monte Carlo methods for lattice gauge theories with dynamical fermionic matter fields. A meron cluster algorithm…
Geometric fragmentation and anomalous thermalization in cubic dimer model
Joel Steinegger, Debasish Banerjee, Emilie Huffman +1
While quantum statistical mechanics triumphs in explaining many equilibrium phenomena, there is an increasing focus on going beyond conventional scenarios of thermalization. Tradit…
Spontaneous symmetry breaking in a non-Abelian lattice gauge theory in D with quantum algorithms
Sandip Maiti, Debasish Banerjee, Bipasha Chakraborty +1
The simulation of various properties of quantum field theories is rapidly becoming a testing ground for demonstrating the prowess of quantum algorithms. Some examples include the p…
Lattice study of correlators for quarkonium decay
Saumen Datta, Debasish Banerjee, Nora Brambilla +6
While there has been a lot of progress in developing a formalism for the study of quarkonia in QGP, a nonperturbative study is still difficult. For bottomonia, where the system siz…
Causal AI-based Root Cause Identification: Research to Practice at Scale
Saurabh Jha, Ameet Rahane, Laura Shwartz +6
Modern applications are built as large, distributed systems spanning numerous modules, teams, and data centers. Despite robust engineering and recovery strategies, failures and per…