TACHYON FIELD QUANTIZATION AND HAWKING RADIATION

Authors
CHIOULAHANAS C DIAMANDIS GA GEORGALAS BC MAINTAS XN PAPANTONOPOULOS E
Citation
C. Chioulahanas et al., TACHYON FIELD QUANTIZATION AND HAWKING RADIATION, Physical review. D. Particles and fields, 52(10), 1995, pp. 5877-5882
Citations number
18
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
52
Issue
10
Year of publication
1995
Pages
5877 - 5882
Database
ISI
SICI code
0556-2821(1995)52:10<5877:TFQAHR>2.0.ZU;2-P
Abstract
We quantize the tachyon held in a static two-dimensional dilaton gravi ty black hole background, add we calculate the Hawking radiation rate. We find that the thermal radiation flux, due to the tachyon field, is larger than the conformal matter one. We also find that massive scala r fields which do not couple to the dilaton do not give any contributi on to the thermal radiation up to terms quadratic in the scalar curvat ure.