TY  - JOUR
AU  - Pérez García, David
AU  - Sanz, M.
AU  - González-Guillén, C.M.
AU  - Wolf, M.M.
AU  - Cirac, J.I.
PY  - 2010
DO  - 10.1088/1367-2630/12/2/025010
SN  - 1367-2630
UR  - https://hdl.handle.net/20.500.14352/42478
T2  - New Journal of Physics
AB  - We show that two different tensors defining the same translational invariant injective projected entangled pair state (PEPS) in a square lattice must be the same up to a trivial gauge freedom. This allows us to characterize the existence of any local...
LA  - eng
M2  - 1
PB  - IOP
TI  - Characterizing symmetries in a projected entangled pair state
TY  - journal article
VL  - 12
ER  -