Max-Planck-Institut für Quantenoptik

Jun 29, 2023 | link.aps.org | Max-Planck-Institut für Quantenoptik |Daniel Adler |Kritsana Srakaew

Abstract The Mott-insulating phase of the two-dimensional (2D) Bose-Hubbard model is expected to be characterized by a nonlocal brane parity order. Parity order captures the presence of microscopic particle-hole fluctuations and entanglement, whose properties depend on the underlying lattice geometry.