Omar Pedraza, L. A. López, and Isaac Fernández
Mod. Phys. Lett. A 41 2650170 (2026)
Xiankai Pang, Qingquan Jiang, Yunchuan Xiang, and Gao-Ming Deng
Eur. Phys. J. C 85 193 (2025)
Ednilton S. de Oliveira
Eur. Phys. J. Plus 135 880 (2020)
Luiz C. S. Leite, Carolina L. Benone, and Luís C. B. Crispino
Physics Letters B 795 496 (2019)
Simon Brennecke and Manfred Lein
Phys. Rev. A 100 023413 (2019)
Ednilton S. de Oliveira
Eur. Phys. J. C 78 876 (2018)
Sam R Dolan
Class. Quantum Grav. 25 235002 (2008)
Kostas Glampedakis and Nils Andersson
Class. Quantum Grav. 18 1939 (2001)
C. DeWitt-Morette and P. Cartier
Nils Andersson
Phys. Rev. D 52 1808 (1995)
P. Anninos, C. DeWitt-Morette, R. A. Matzner, P. Yioutas, and T. R. Zhang
Phys. Rev. D 46 4477 (1992)
E G P Rowe
J. Phys. A: Math. Gen. 20 1419 (1987)
Cécile DeWitt-Morette, Stephen G. Low, Lawrence S. Schulman, and Anwar Y. Shiekh
Found Phys 16 311 (1986)
Richard A. Matzner, Cécile DeWitte-Morette, Bruce Nelson, and Tian-Rong Zhang
Phys. Rev. D 31 1869 (1985)
R. D. Amado, K. Stricker-Bauer, and D. A. Sparrow
Phys. Rev. C 32 329 (1985)
Cécile DeWitt-Morette