Theory Seminar: Rigorous Results of Interacting Lattice Bosons at Thermal Equilibrium

Xin-Hai Tong
University of Tokyo
Quantum many-body Seminar, at the Theory Seminar Room
Thursday, February 19, 11:30 CET

In this talk, I will mainly share our recent developments in mathematical physics for finite lattice bosons. Key topics include clustering theorem, low-density inequality, bosonic thermal area law to computational complexity, covering both finite-range and some long-range cases. Most of the results are for thermal equilibrium but some nonequilibrium properties will also be addressed. If time permits, some recent results for infinite lattice bosons will be briefly discussed.