Quantum entanglement in fermionic lattices

By Paolo Zanardi. 2001

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The Fock space of a system of indistinguishable particles is isomorphic (in a nonunique way) to the state space of a composite, i.e., many modes, quantum system. One can then discuss quantum entanglement for fermionic as well as bosonic systems. We exemplify the use of this notion-central in quantum information-by studying some, e.g., Hubbard, lattice fermionic models relevant to condensed matter physics.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/e80b0c2de79b526b8d7e1ebfe9cd3f0f4adef3b5