The Impossibility of Quantum State Mirroring on Square Lattices

Simple item page
dc.creatorKay, Alastair
dc.date2007-02-09
dc.date.accessioned2026-07-07T07:45:49Z
dc.date.available2026-07-07T07:45:49Z
dc.descriptionWe discuss the possibility of engineering a Hamiltonian that can perfectly mirror a state of many excitations stored on a square lattice. In comparison to the well-studied case of a chain, there is potential for a speed-up of information transfer. However, we prove that in a large class of cases, perfect state mirroring on a square lattice is impossible.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0702088
dc.identifierhttp://arxiv.org/abs/quant-ph/0702088
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/123657
dc.subjectQuantum Physics
dc.titleThe Impossibility of Quantum State Mirroring on Square Lattices
dc.typetext

Files

Collections

arXiv