|
|
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 |
|
|
2014-15/
|
Elliott Lieb
Princeton University |
|
16 Giugno 2015 |
|
|
|
Michele Bartuccelli
University of Surrey |
|
28 Maggio 2015 (giovedì) |
|
|
|
Margherita Disertori
HCM Bonn |
|
24 Marzo 2015 |
|
|
|
Alberto Enciso
ICMAT Madrid |
|
17 Febbraio 2015 |
|
|
|
Pavel Winternitz
Université de Montreal |
|
20 Gennaio 2015 |
|
|
|
Livia Corsi
McMaster University Hamilton, CA |
|
22 Dicembre 2014 (lunedì) |
|
|
|
Edoardo Mainini
Università di Genova |
|
16 Dicembre 2014 |
|
|
|
Peter Pickl
LMU Munich |
|
09 Dicembre 2014 |
|
|
|
It is well known, that the interaction of a charge with
photons that are in a coherent state can in good approximation be
described classically. Of course a coherent state is only an
idealization. But in which sense are the photons which are naturally
created by a system of many charges close to a coherent state? And is
this sense sufficient to explain classical behaviour? In the talk I
will give an answer to these questions. I will discuss the solutions
of the Pauli-Fierz equation, starting with a condensate of charges and
no photons. I will show that the photons created during time evolution
are in fact close to coherent states such that their interaction with
another charge can be described semiclassically, i.e. by the
Schrödinger equation where the A-field is treated classically. I will
also show, that A is a solution of Maxwell's equations.
|
|
|
|
Clément Hongler
Ecole Polytechnique Fédérale de Lausanne |
|
25 Novembre 2014 |
|
|
|
Giovanni Jona-Lasinio
Università di Roma "La Sapienza" |
|
18 Novembre 2014 |
|
|
|
Nicolas Rougerie
Université Grenoble 1 & CNRS |
|
11 Novembre 2014 |
|
|
|
Martin Lohmann
ETH Zürich |
|
06 Novembre 2014 (giovedì) |
|
|
|
Matthias Engelmann
Aarhus University |
|
05 Novembre 2014 (mercoledì) |
|
|
|
Davide Pastorello
Università di Trento |
|
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 |
|
21 Ottobre 2014 |
|
|
|
Niels Benedikter
Universität Zürich |
|
14 Ottobre 2014 |
|
|
---|
|
|