On Inhomogeneous Cosmological Models Containing Space-Like and Time-Like Singularities Alternately
نویسندگان
چکیده
منابع مشابه
A Brief Comment on Time-like Singularities and Cosmological Horizons
We argue that in the presence of time-like singularities, the existence of cosmological horizons can become frame-dependent, ie. a horizon which appears in Einstein frame may not appear in string frame. We speculate on the relation between time-like singularities and the formulation of quantum gravity in de Sitter space. e-mail address:[email protected]
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1978
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.59.1150