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Autor González Guillén, Carlos Eduardo |
Documentos disponibles escritos por este autor (3)
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Sanz, Mikel ; Pérez García, David ; Cirac, Juan I. ; Wolf, Michael ; González Guillén, Carlos Eduardo | 2009We 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 [...]texto impreso
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González Guillén, Carlos Eduardo ; Palazuelos Cabezón, Carlos ; Villanueva, Ignacio | Springer New York LLC | 2016In this work, we study a version of the general question of how well a Haar-distributed orthogonal matrix can be approximated by a random Gaussian matrix. Here, we consider a Gaussian random matrix (Formula presented.) of order n and apply to it[...]