727 citations · 1.5k across the 7 of their papers we have counts for
7 papers
Accurate computation of the energy variance and using iPEPS
Emilio Cortés Estay, Naushad A. Kamar, Philippe Corboz
Infinite projected entangled-pair states (iPEPS) provide a powerful tensor network ansatz for two-dimensional quantum many-body systems in the thermodynamic limit. In this paper we…
Detecting a topologically ordered phase from unbiased infinite projected entangled-pair state simulations
S. P. G. Crone, P. Corboz
We present an approach to identify topological order based on unbiased infinite projected entangled-pair states (iPEPS) simulations, i.e. where we do not impose a virtual symmetry…
Emergent Haldane phase in the bilinear-biquadratic Heisenberg model on the square lattice
Ido Niesen, Philippe Corboz
Infinite projected entangled pair states simulations of the bilinear-biquadratic Heisenberg model on the square lattice reveal an emergent Haldane phase in between the previo…
Competing states in the t-J model: uniform d-wave state versus stripe state
Philippe Corboz, T. M. Rice, Matthias Troyer
Variational studies of the t-J model on the square lattice based on infinite projected-entangled pair states (iPEPS) confirm an extremely close competition between a uniform d-wave…
Stripes in the two-dimensional t-J model with infinite projected entangled-pair states
P. Corboz, S. R. White, G. Vidal +1
We simulate the model in two dimensions by means of infinite projected entangled-pair states (iPEPS) generalized to arbitrary unit cells, finding results similar to those p…
Non-local scaling operators with entanglement renormalization
G. Evenbly, P. Corboz, G. Vidal
The multi-scale entanglement renormalization ansatz (MERA) can be used, in its scale invariant version, to describe the ground state of a lattice system at a quantum critical point…