Open Access
Gravitational anomaly and Hawking radiation of apparent horizon in FRW universe p. 455
Published online: 26 June 2009
DOI: 10.1140/epjc/s10052-009-1081-4
Editors-in-Chief
G. Dissertori, J. Monroe, D. J. Schwarz, K. Skenderis and G. Zanderighi
We especially appreciate the reviewer's patience and many helpful suggestions.