Sudden singularities in semiclassical gravity

Jaime De Haro, Jaume Amoros, Emilio Elizalde

    Research output: Contribution to journalArticleResearchpeer-review

    8 Citations (Scopus)


    It has been claimed in a recent paper that sudden singularities will survive in semiclassical gravity. This issue is here carefully reviewed, pointing out that such conclusion, even if valid under some specific conditions, does not stand in other cases. An explicit example is studied in detail to support our statement, stemming from these other situations, that quantum effects may in fact drastically modify the behavior of sudden singularities. © 2012 American Physical Society.
    Original languageEnglish
    Article number123527
    JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
    Issue number12
    Publication statusPublished - 19 Jun 2012


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