SEMICLASSICAL BLACK HOLES WITH LARGE N RESCALING AND INFORMATION LOSS PROBLEM

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Yeom D., Zoe H.

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, cilt.26, sa.19, ss.3287-3314, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 26 Sayı: 19
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1142/s0217751x11053924
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3287-3314
  • Anahtar Kelimeler: Semiclassical black holes, information loss problem, black hole complementarity, remnant picture, AVERAGE ENTROPY, HORIZONS
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

We consider semiclassical black holes and related rescalings with N massless fields. For a given semiclassical solution of an N = 1 universe, we can find other solution of a large N universe by the rescaling. After the rescaling, any curvature quantity takes a sufficiently small value without changing its causal structure. Via the rescaling, we argue that black hole complementarity for semiclassical black holes cannot provide a fundamental resolution of the information loss problem, and the violation of black hole complementarity requires sufficiently reasonable amounts of N. Such N might be realized from some string inspired models. Finally, we claim that any fundamental resolution of the information loss problem should resolve the problem of the singularity.