Application of Symbolic Calculations for Wick’s Theorem

dc.contributor.author	DOHOTARU, L. A.
dc.date.accessioned	2020-11-06T18:38:01Z
dc.date.available	2020-11-06T18:38:01Z
dc.date.issued	2018
dc.identifier.citation	DOHOTARU, L. A. Application of Symbolic Calculations for Wick’s Theorem. In: CAIM 2018: The 26th Conference on Applied and Industrial Mathematics: Book of Abstracts, Technical University of Moldova, September 20-23, 2018. Chişinău: Bons Offices, 2018, pp. 118-119.	en_US
dc.identifier.uri	http://repository.utm.md/handle/5014/11213
dc.description	Only Abstract	en_US
dc.description.abstract	Wick’s theorem for chronological products or its generalized version are used for the calculation of the scattering matrix in each order of perturbation theory. The procedure is reduced to calculation of the vacuum expectation of chronological products of the field operators in the interaction representation.	en_US
dc.language.iso	en	en_US
dc.publisher	Bons Offices	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	Wick’s Theorem	en_US
dc.subject	perturbation theory	en_US
dc.subject	scattering matrix	en_US
dc.subject	chronological products	en_US
dc.subject	operators	en_US
dc.title	Application of Symbolic Calculations for Wick’s Theorem	en_US
dc.type	Article	en_US