BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20250804T102652EDT-3897vvAUxe@132.216.98.100
DTSTAMP:20250804T142652Z
DESCRIPTION:Expansion in large coordination number for quantum lattice syst
 em.\n\n\n	Quantum lattice systems are encountered in many fields of physics
 : solid states\, ultracold gases\, quantum optics\, metamaterials and even
  quantum chromodynamics. For this class of systems\, we establish a set of
  hierarchy equations describing the non equilibrium time evolution of the 
 n-site spatial correlation reduced density matrices and solve it iterative
 ly through a 1/Z expansion where Z is the coordination number (number of c
 oupling of a site with the others). We illustrate the powerfulness of this
  method by focusing on the particular study of quench dynamics of the quan
 tum Ising model and emphasize its usefulness to determine the entanglement
  property of an adiabatic quantum computer. We also show the potentiality 
 of this method to solve the Bose and Fermi-Hubbard models where the latest
  is likely to describe the high Tc superconductivity.\n\n
DTSTART:20180213T203000Z
DTEND:20180213T213000Z
LOCATION:Room 4336\, CA\, Pav. André-Aisenstadt\, 2920\, ch. de la Tour
SUMMARY:Patrick Navez\, Department of Physics\, University of Crete
URL:/mathstat/channels/event/patrick-navez-department-
 physics-university-crete-285062
END:VEVENT
END:VCALENDAR