Testing many-body world with a few strongly correlated ultra-cold fermions

Thursday, March 2, 2017 - 16:00
Place: 
Donostia International Physics Center
Who: 
Prof. Tomasz Sowinski. Quantum Optics Group, Institute of Physics of the Polish Academy of Sciences, Warszawa, Poland
Source Name: 
DIPC

Quantum few-body systems are believed to form some kind
of a bridge between one- and two-body physics, well described with standard
methods of quantum mechanics, and many-body world where collective properties
of quantum particles have to be taken into account in the framework of
statistical mechanics. In today's experiments on ultra-cold atoms it is
possible to engineer, to control, and to perform measurements on few-body
systems in many different schemes. This amazing experimental progress has
inspired theoreticians to reformulate old and to formulate new questions on the
properties of a mesoscopic number of quantum 
particles. In my talk I will present some subjective view to the problem
of a few interacting fermions.

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