97 citations · 431 across the 19 of their papers we have counts for
20 papers
Towards overcoming the Monte Carlo sign problem with tensor networks
Mari Carmen Bañuls, Krzysztof Cichy, J. Ignacio Cirac +3
The study of lattice gauge theories with Monte Carlo simulations is hindered by the infamous sign problem that appears under certain circumstances, in particular at non-zero chemic…
The multi-flavor Schwinger model with chemical potential - Overcoming the sign problem with Matrix Product States
Mari Carmen Bañuls, Krzysztof Cichy, J. Ignacio Cirac +3
During recent years there has been an increasing interest in the application of matrix product states, and more generally tensor networks, to lattice gauge theories. This non-pertu…
Chiral condensate in the Schwinger model with Matrix Product Operators
Mari Carmen Bañuls, Krzysztof Cichy, Karl Jansen +1
Tensor network (TN) methods, in particular the Matrix Product States (MPS) ansatz, have proven to be a useful tool in analyzing the properties of lattice gauge theories. They allow…
Thermal evolution of the one-flavour Schwinger model using Matrix Product States
H. Saito, M. C. Bañuls, K. Cichy +2
The Schwinger model, or 1+1 dimensional QED, offers an interesting object of study, both at zero and non-zero temperature, because of its similarities to QCD. In this proceeding, w…
Thermal evolution of the Schwinger model with Matrix Product Operators
M. C. Bañuls, K. Cichy, J. I. Cirac +2
We demonstrate the suitability of tensor network techniques for describing the thermal evolution of lattice gauge theories. As a benchmark case, we have studied the temperature dep…
The temperature dependence of the chiral condensate in the Schwinger model with Matrix Product States
Hana Saito, Mari Carmen Bañuls, Krzysztof Cichy +2
We present our recent results for the tensor network (TN) approach to lattice gauge theories. TN methods provide an efficient approximation for quantum many-body states. We employ…