Gauge invariance and unitarity in higher-derivative quantum gravity
Phys Rev D Part Fields
.
1986 May 15;33(10):2756-2779.
doi: 10.1103/physrevd.33.2756.
Authors
I Antoniadis I
,
ET Tomboulis
PMID:
9956479
DOI:
10.1103/physrevd.33.2756
No abstract available