1992/12/06 by HoSeong La, La, HoSeong
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #gr-qc #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9212041
10 pages, harvmac
arxiv created 1992/12/06 · arxiv updated 2009/11/30
Time-dependent domain wall solutions with infinitesimal thickness are obtained in the theory of a scalar field coupled to gravity with the dilaton, i.e. the Jordan-Brans-Dicke gravity. The value of the dilaton is determined in terms of the Brans-Dicke parameter ω. In particular, the solutions exist for any ω>0 and as ω→∞ we obtain new solutions in general relativity. They have horizons whose sizes depend on ω.