Authors: Christodoulakis, T Kofinas, G Papadopoulos, GO

Citation: T. Christodoulakis et al., Conditional symmetries and phase space reduction towards GCT invariant wave functions, for the class A Bianchi type VI and VII vacuum cosmologies, PHYS LETT B, 514(1-2), 2001, pp. 149-154

Authors: Christodoulakis, T Papadopoulos, GO

Citation: T. Christodoulakis et Go. Papadopoulos, Conditional symmetries, the true degree of freedom and GCT invariant wave functions for the general Bianchi type II vacuum cosmology, PHYS LETT B, 501(3-4), 2001, pp. 264-268

Authors: Christodoulakis, T Diamandis, GA Georgalas, BC Vagenas, EC

Citation: T. Christodoulakis et al., Bogoliubov coefficients of 2D charged black holes, PHYS LETT B, 501(3-4), 2001, pp. 269-276

Authors: Christodoulakis, T Kofinas, G Korfiatis, E Papadopoulos, GO Paschos, A

Citation: T. Christodoulakis et al., Time-dependent automorphism inducing diffeomorphisms in vacuum Bianchi cosmologies and the complete closed form solutions for types II and V, J MATH PHYS, 42(8), 2001, pp. 3580-3608

Authors: Christodoulakis, T Kofinas, G Zarikas, V

Citation: T. Christodoulakis et al., The untilted diffuse matter Bianchi V Universe, PHYS LETT A, 275(3), 2000, pp. 182-192