Comparison of exact and perturbative results for two metrics


Hortacsu M., Kaya R.

GENERAL RELATIVITY AND GRAVITATION, cilt.30, ss.1645-1654, 1998 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 30 Konu: 11
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1023/a:1026620406776
  • Dergi Adı: GENERAL RELATIVITY AND GRAVITATION
  • Sayfa Sayısı: ss.1645-1654

Özet

We compare the exact and perturbative results in two metrics and show that the spurious effects due to the perturbation method do not survive for physically relevant quantities such as the vacuum expectation value of the stress-energy tensor.