J 2015

Canonical Analysis of Unimodular Gravity

KLUSOŇ, Josef

Basic information

Original name

Canonical Analysis of Unimodular Gravity

Name in Czech

Kanonická analýza Unimodulární gravitace

Authors

KLUSOŇ, Josef (203 Czech Republic, guarantor, belonging to the institution)

Edition

Physical review D, American Physical Society, 2015, 1550-7998

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10301 Atomic, molecular and chemical physics

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 4.643 in 2014

RIV identification code

RIV/00216224:14310/15:00081648

Organization unit

Faculty of Science

UT WoS

000352027200003

Keywords (in Czech)

Kosmologická konstanta, kvantová gravitace, prostoročasový diffeomorphism

Keywords in English

COSMOLOGICAL CONSTANT; QUANTUM-GRAVITY; SPACETIME DIFFEOMORPHISMS

Tags

Tags

International impact, Reviewed
Změněno: 15/4/2016 15:44, Ing. Andrea Mikešková

Abstract

V originále

This paper is devoted to the Hamiltonian analysis of the unimodular gravity. We treat the unimodular gravity as the general relativity action with the unimodular constraint imposed with the help of the Lagrange multiplier. We perform the canonical analysis of the given theory and determine its constraint structure.

In Czech

V tomto článku provedeme Hamiltonovskou analýzu unimodulární gravitace, kde uvažujeme unimodulární gravitaci jako obecnou relativitu s unimodulární podmínkou naloženou pomocí lagrangeovského multiplikátoru. Provedeme kanonickou analýzu a určíme strukturu podmínek.

Links

GBP201/12/G028, research and development project
Name: Ústav Eduarda Čecha pro algebru, geometrii a matematickou fyziku
Investor: Czech Science Foundation