QUANTUMDYNAMICS

Characterisation of the basic elements of BEC dynamics beyond mean-field

Coordinatore	INSTYTUT FIZYKI POLSKIEJ AKADEMII NAUK    more  Organization address address: AL LOTNIKOW 32/46 city: WARSZAWA postcode: 02 668 contact info Titolo: Ms. Nome: Katarzyna Cognome: Rutkowska-Rudy Email: send email Telefono: -10920 Fax: -1743
Nazionalità Coordinatore	Poland [PL]
Totale costo	45˙000 €
EC contributo	45˙000 €
Programma	FP7-PEOPLE Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	FP7-PEOPLE-2009-RG
Funding Scheme	MC-ERG
Anno di inizio	2010
Periodo (anno-mese-giorno)	2010-04-01   -   2013-03-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	INSTYTUT FIZYKI POLSKIEJ AKADEMII NAUK  Organization address address: AL LOTNIKOW 32/46 city: WARSZAWA postcode: 02 668 contact info Titolo: Ms. Nome: Katarzyna Cognome: Rutkowska-Rudy Email: send email Telefono: -10920 Fax: -1743	PL (WARSZAWA)	coordinator	45˙000.00

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 Obiettivo del progetto (Objective)

'The quantum dynamics of several characteristic simple situations in the dynamics of ultracold Bose gases will be systematically studied for a broad range of their basic parameters, with particular emphasis on the incoherent particles and the possibility of their stimulated growth into coherent phase grains. Situations include supersonic flow past an obstacle, collisions of BECs, reflection of a BEC from a barrier, and interaction of obstacles and vortices. The aim is to produce quantitative maps of their behaviour as a function of basic scaled parameters such as velocity, obstacle dimensions, and duration. To date, knowledge of these simple dynamical situations is mostly limited to isolated parameter choices, whereas this project objective is to make the coverage broad, comprehensive and continuous. This has many practical applications to understanding of more complex/realistic situations that can be broken up into the simpler elements, and is timely given the increase in BEC dynamics experiments in the last 2-3 years. Simulations with phase-space methods of the first-principles, c-field, and Bogoliubov variety are essential for broad coverage. This matches and will build on the existing extensive and deep experience of the researcher in developing and using such methods, obtained during the EIF fellowship. Finalisation of the stochastic time-adaptive Bogoliubov simulation method roughly developed then is necessary and planned. 3 years of research at the Polish Academy of Sciences in Warsaw is planned. It is already home to several world experts on Bose gas dynamics, and several other expert groups are in Warsaw and Poland, so professional integration will be thorough, and EU-wide scientific integration will increase. The project work will be used to obtain a habilitation, necessary to obtain a permanent independent research position in the Polish system.'

Introduzione (Teaser)

Atoms that are cooled to near absolute zero condense into a new state of matter and amazing things start to happen. EU-supported scientists contributed greatly to our understanding of the behaviours of such novel systems.