Lie point and variational symmetries in minisuperspace Einstein gravity T Christodoulakis, N Dimakis, PA Terzis Journal of Physics A: Mathematical and Theoretical 47 (9), 095202, 2014 | 104 | 2014 |
Quantum cosmology in f (Q) theory N Dimakis, A Paliathanasis, T Christodoulakis Classical and Quantum Gravity 38 (22), 225003, 2021 | 79 | 2021 |
FLRW solutions in theory: The effect of using different connections N Dimakis, A Paliathanasis, M Roumeliotis, T Christodoulakis Physical Review D 106 (4), 043509, 2022 | 57 | 2022 |
Time-dependent automorphism inducing diffeomorphisms in vacuum Bianchi cosmologies and the complete closed form solutions for types II and V T Christodoulakis, G Kofinas, E Korfiatis, GO Papadopoulos, A Paschos Journal of Mathematical Physics 42 (8), 3580-3608, 2001 | 51 | 2001 |
Operator ordering in quantum mechanics and quantum gravity T Christodoulakis, J Zanelli Il Nuovo Cimento B (1971-1996) 93 (1), 1-21, 1986 | 51 | 1986 |
Quantization of Robertson-Walker geometry coupled to fermionic matter T Christodoulakis, J Zanelli Physical Review D 29 (12), 2738, 1984 | 51 | 1984 |
Automorphisms of real four-dimensional Lie algebras and the invariant characterization of homogeneous 4-spaces T Christodoulakis, GO Papadopoulos, A Dimakis Journal of Physics A: Mathematical and General 36 (2), 427, 2002 | 48 | 2002 |
FLRW metric f (R) cosmology with a perfect fluid by generating integrals of motion N Dimakis, T Christodoulakis, PA Terzis Journal of Geometry and Physics 77, 97-112, 2014 | 47 | 2014 |
Conditional symmetries and the canonical quantization of constrained minisuperspace actions: The Schwarzschild case T Christodoulakis, N Dimakis, PA Terzis, G Doulis, T Grammenos, ... Journal of Geometry and Physics 71, 127-138, 2013 | 47 | 2013 |
General analytic solutions of scalar field cosmology with arbitrary potential N Dimakis, A Karagiorgos, A Zampeli, A Paliathanasis, T Christodoulakis, ... Physical Review D 93 (12), 123518, 2016 | 46 | 2016 |
The general solution of Bianchi type III vacuum cosmology T Christodoulakis, PA Terzis Classical and Quantum Gravity 24 (4), 875, 2007 | 45 | 2007 |
Conditional symmetries in axisymmetric quantum cosmologies with scalar fields and the fate of the classical singularities A Zampeli, T Pailas, PA Terzis, T Christodoulakis Journal of Cosmology and Astroparticle Physics 2016 (05), 066, 2016 | 41 | 2016 |
Noether analysis of scalar-tensor cosmology PA Terzis, N Dimakis, T Christodoulakis Physical Review D 90 (12), 123543, 2014 | 41 | 2014 |
Minisuperspace canonical quantization of the Reissner-Nordström black hole via conditional symmetries T Christodoulakis, N Dimakis, PA Terzis, B Vakili, E Melas, T Grammenos Physical Review D 89 (4), 044031, 2014 | 41 | 2014 |
Decoupling of the general scalar field mode and the solution space for Bianchi type I and V cosmologies coupled to perfect fluid sources T Christodoulakis, T Grammenos, C Helias, PG Kevrekidis, A Spanou Journal of mathematical physics 47 (4), 2006 | 38 | 2006 |
Automorphism Inducing Diffeomorphisms,¶ Invariant Characterization of Homogeneous 3-Spaces and Hamiltonian Dynamics of Bianchi Cosmologies T Christodoulakis, E Korfiatis, GO Papadopoulos Communications in mathematical physics 226, 377-391, 2002 | 37 | 2002 |
Cosmological solutions in multiscalar field theory N Dimakis, A Paliathanasis, PA Terzis, T Christodoulakis The European Physical Journal C 79, 1-12, 2019 | 32 | 2019 |
Nuovo Cimento B 93 22 (1986); T. Christodoulakis and J. Zaneli T Christodoulakis Class. Quantum Grav 4, 851, 1987 | 32 | 1987 |
Quantum mechanics of the Robertson-Walker geometry T Christodoulakis, J Zanelli Physics Letters A 102 (5-6), 227-230, 1984 | 31 | 1984 |
Conditional symmetries and the quantization of Bianchi type I vacuum cosmologies with and without cosmological constant T Christodoulakis, T Gakis, GO Papadopoulos Classical and Quantum Gravity 19 (6), 1013, 2002 | 30 | 2002 |