Adiabatic ground state preparation of fermionic many-body systems from a two-body perspective

A well-known method to prepare ground states of fermionic many-body hamiltonians is adiabatic state preparation, in which an easy to prepare state is time-evolved towards an approximate ground state under a specific time-dependent hamiltonian. However, which path to take in the evolution is often un...

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Veröffentlicht in:	arXiv.org 2023-07
Hauptverfasser:	Dyon van Vreumingen, Schoutens, Kareljan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiabatic flow Complexity Eigenvectors Evolution Fermions Ground state Hypercubes Interpolation Level crossings Tensors Time dependence
Online-Zugang:	Volltext
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