7 citations · 8 across the 4 of their papers we have counts for
3 papers · 1 filter
MERA as a holographic strange correlator
Nathan A. McMahon, Sukhbinder Singh, Gavin K. Brennen
The multi-scale entanglement renormalization ansatz (MERA) is a tensor network that can efficiently parameterize critical ground states on a 1D lattice, and also suggestively imple…
Entanglement renormalization and symmetry fractionalization
Sukhbinder Singh, Nathan McMahon, Gavin Brennen
It is well known that the matrix product state (MPS) description of a gapped ground state with a global on-site symmetry can exhibit "symmetry fractionalization". Namely, even thou…
A programming guide for tensor networks with global symmetry
Philipp Schmoll, Sukhbinder Singh, Matteo Rizzi +1
This paper is a manual with tips and tricks for programming tensor network algorithms with global symmetry. We focus on practical details that are many times overlooked whe…