Shortcuts to spherically symmetric solutions: a cautionary note

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Deser S., Franklin J., Tekin B.

CLASSICAL AND QUANTUM GRAVITY, cilt.21, sa.22, ss.5295-5296, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Editöre Mektup
  • Cilt numarası: 21 Sayı: 22
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1088/0264-9381/21/22/n01
  • Dergi Adı: CLASSICAL AND QUANTUM GRAVITY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.5295-5296
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Spherically symmetric solutions of generic gravitational models are optimally, and legitimately, obtained by expressing the action in terms of the surviving metric components. This shortcut is not to be overdone; however, a one-function ansatz invalidates it, as illustrated by the incorrect solutions of Wohlfarth (2004 Class. Quantum Grav. 21 1927).