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 2014-15/
Seminari A.A. 2014-2015
 
 
I Seminari si svolgono il martedì alle 14:30 nell'aula 311 del Dipartimento di Matematica (salvo diversa indicazione)
  
 
Relatore
Titolo
Data
  
 
 
Elliott Lieb
Princeton University
Indirect Coulomb Energy with Gradient Correction
16 Giugno 2015
  
 
 
Michele Bartuccelli
University of Surrey
Explicit estimates on the torus for the sup-norm and the dissipative
length scale of solutions of the two-dimensional Navier-Stokes Equations
28 Maggio 2015
(giovedì)
  
 
 
Margherita Disertori
HCM Bonn
Some results on history dependent stochastic processes
24 Marzo 2015
  
 
 
Alberto Enciso
ICMAT Madrid
Knotted vortex tubes in stationary fluids
17 Febbraio 2015
  
 
 
Pavel Winternitz
Université de Montreal
Superintegrability and exact solvability. Concepts and perspectives
20 Gennaio 2015
  
 
 
Livia Corsi
McMaster University
Hamilton, CA
Tori degeneri risonanti
22 Dicembre 2014
(lunedì)
  
 
 
Edoardo Mainini
Università di Genova
Finite crystallization for particle interactions
16 Dicembre 2014
  
 
 
Peter Pickl
LMU Munich
Derivation of the semiclassical Schrödinger equation from QED
09 Dicembre 2014
  
 
 
Clément Hongler
Ecole Polytechnique Fédérale de Lausanne
Ising model: making probabilistic sense of some conformal field theory ideas
25 Novembre 2014
  
 
 
Giovanni Jona-Lasinio
Università di Roma
"La Sapienza"
Macroscopic fluctuation theory: an introduction and some applications
18 Novembre 2014
  
 
 
Nicolas Rougerie
Université Grenoble 1
& CNRS
Incompressibility estimates for the Laughlin phase
11 Novembre 2014
  
 
 
Martin Lohmann
ETH Zürich
Many Boson systems in the uncondensed phase
06 Novembre 2014
(giovedì)
  
 
 
Matthias Engelmann
Aarhus University
Generalized dilation analyticity
05 Novembre 2014
(mercoledì)
  
 
 
Davide Pastorello
Università di Trento
Geometric Hamiltonian formulation of quantum theories
30 Ottobre 2014
(giovedì ore 11:00)
  
 
 
Joel Lebowitz
Rutgers University
Central limit theorems and Lee-Yang zeroes
28 Ottobre 2014
(ore 13:30)
  
 
 
Nicolas Dupuis
Université Pierre et
Marie Curie & CNRS
Paris
Higgs amplitude mode
in the vicinity of a two-dimensional quantum critical point
21 Ottobre 2014
  
 
 
Niels Benedikter
Universität Zürich
Mean-Field evolution of Fermionic systems
14 Ottobre 2014
  
 
Abstract
ritorna
Physical systems typically consist of a large number of interacting particles, which makes predictions from the time-dependent Schroedinger equation very difficult. Therefore one is interested in deriving simpler effective evolution equations approximating the Schroedinger equation. We consider the mean-field limit of fermionic systems and derive Hartree-Fock theory. We point out a semiclassical structure which is crucial for controlling the approximation up to long times. If time permits we will discuss recent work extending our results to mixed states, e.g. systems at positive temperature. (Based on joint work with Marcello Porta, Chiara Saffirio, and Benjamin Schlein.)