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) identifier identifier

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