Cluster expansion for ground states of local Hamiltonians

Cluster expansion for ground states of local Hamiltonians

A central problem in many-body quantum physics is the determination of the ground state of a thermodynamically large physical system. We construct a cluster expansion for ground states of local Hamiltonians, which naturally incorporates physical requirements inherited by locality as conditions on it...

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Detalhes bibliográficos
Principais autores:	Alvise Bastianello, Spyros Sotiriadis
Formato:	Artigo
Idioma:	English
Publicado em:	Elsevier 2016-08-01
coleção:	Nuclear Physics B
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S0550321316301638

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