Detailed Information on Publication Record
2008
Geometric structures of the classical general relativistic phase space
JANYŠKA, Josef and Marco MODUGNOBasic information
Original name
Geometric structures of the classical general relativistic phase space
Name in Czech
Geometrické struktury klasického obecně relativistického fázového prostoru
Authors
JANYŠKA, Josef (203 Czech Republic, guarantor) and Marco MODUGNO (380 Italy)
Edition
International Journal of Geometrical Methods in Modern Physics, World Scientific, 2008, 0219-8878
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10101 Pure mathematics
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 1.464
RIV identification code
RIV/00216224:14310/08:00024916
Organization unit
Faculty of Science
UT WoS
000259928300004
Keywords in English
Spacetime; phase space; spacetime connection; phase connection; Schouten bracket; Froelicher Nijenhuis bracket; symplectic structure; Poisson structure; Jacobi structure
Tags
Tags
International impact, Reviewed
Změněno: 23/6/2009 09:27, prof. RNDr. Josef Janyška, DSc.
V originále
This paper is concerned with basic geometric properties of the phase space of a classical general relativistic particle, regarded as the 1st jet space of motions, i.e. as the 1st jet space of timelike 1--dimensional submanifolds of spacetime. This setting allows us to skip constraints. Our main goal is to determine the geometric conditions by which the Lorentz metric and a connection of the phase space yield contact and Jacobi structures. In particular, we specialise these conditions to the cases when the connection of the phase space is generated by the metric and an additional tensor. Indeed, the case generated by the metric and the electromagnetic field is included, as well.
In Czech
Článek se zabývá geometrickými vlastnostmi fázového prostoru klasické obecně-relativistické částice. Fázový prostor je chápán jako prostor 1-jetů pohybů. Hlavním cílem je určit geometrické struktury, které jsou dány Lorentzovou metrikou a fázovou konexí. Dostáváme tak podmínky pro kontaktní a Jakobiho strukturu.
Links
GA201/05/0523, research and development project |
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MSM0021622409, plan (intention) |
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