8 papers
String dynamics of a (2+1)D U(1) quantum link model on a digital quantum computer
Anthony Gandon, Alessandro Mariani, Debasish Banerjee +5
The (2+1)D U(1) pure gauge theory always exists in the confining phase, with strings of non-zero string tension giving a characteristic linear potential between static charges. Thi…
Interplay of Gauss Law and the fermion sign problem in quantum link models with dynamical matter
Pallabi Dey, Debasish Banerjee, Emilie Huffman
Quantum Link Models with dynamical matter coupled to spin- gauge fields in and can potentially give rise to the Coulomb phase expected in qua…
Generalizing Deconfined Criticality to 3D -Flavor Quantum Chromodynamics on the Fuzzy Sphere
Emilie Huffman, Zheng Zhou, Yin-Chen He +1
The infra-red behaviour of gauge theories coupled to matter remains an open problem in quantum field theory. For a given gauge group, such theories are expected to flow to an inter…
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…
The ALF (Algorithms for Lattice Fermions) project release 2.4. Documentation for the auxiliary-field quantum Monte Carlo code
ALF Collaboration, F. F. Assaad, M. Bercx +8
The Algorithms for Lattice Fermions package provides a general code for the finite-temperature and projective auxiliary-field quantum Monte Carlo algorithm. The code is engineered…
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…