Browsing by Author "Patil, S. P."
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Article
Cosmological perturbations across an S-brane
Brandenberger, R. H.; Kounnas, Costas; Partouche, Hervé; Patil, S. P.; Toumbas, Nicolaos K. (2014)Space-filling S-branes can mediate a transition between a contracting and an expanding universe in the Einstein frame. Following up on previous work that uncovered such bouncing solutions in the context of weakly coupled ...