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Volumn 45, Issue 11, 2004, Pages 4223-4238

Intersecting hypersurfaces in dimensionally continued topological density gravitation

Author keywords

[No Author keywords available]

Indexed keywords


EID: 22544449567     PISSN: 00222488     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1794841     Document Type: Article
Times cited : (13)

References (34)
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    • note
    • 2, respectively, away from the hyper-surface);
  • 8
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  • 22
    • 22544483060 scopus 로고    scopus 로고
    • note
    • If the Lagrangian is taken to be a sum of such terms there are solutions of nonzero torsion. This makes it natural to consider also dimensionally continued Pontryagin densities which contain torsion explicitly; see Ref. 19.
  • 24
    • 22544457313 scopus 로고    scopus 로고
    • note
    • 3 is the boundary action of three "intersecting" Chern-Simons theories and as such it is gauge invariant under local Lorentz transformations.
  • 25
    • 0003447907 scopus 로고
    • edited by, G. 't Hooft, et al., (Plenum, New York)
    • R. Stora, Progress in Gauge Field Theory, edited by, G. 't Hooft, et al., (Plenum, New York, 1984);
    • (1984) Progress in Gauge Field Theory
    • Stora, R.1
  • 26
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    • edited by, B. S. De Witt, and, R. Stora, (Elsevier, Amsterdam)
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    • (1984) Relativity, Groups and Topology II
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    • hep-th/0010020
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    • Gegenberg, J.1
  • 30
    • 22544478929 scopus 로고    scopus 로고
    • note
    • The general gravitation theory we consider is built as a sum of a desired set of dimensionally continued topological densities. The coefficients can be taken to be functions of scalar fields, making the theory dilatonic. The variation with respect to the connection leads to a nonzero torsion in this case. The torsion equation is a constraint on the variation of the scalar fields. Solving it for the connection and substituting in the Lagrangian one obtains explicitly an action for the dilatonic fields.
  • 31
    • 22544454573 scopus 로고    scopus 로고
    • note
    • The equations of motion for ω are satisfied by the zero torsion condition but are not, for n≥1, identical to it. There are potentially solutions of nonvanishing torsion; see Ref. 19.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.