Dilatonic black holes in higher curvature string gravity P Kanti, NE Mavromatos, J Rizos, K Tamvakis, E Winstanley
Physical Review D 54 (8), 5049, 1996
662 1996 Singularity-free cosmological solutions of the superstring effective action I Antoniadis, J Rizos, K Tamvakis
Nuclear Physics B 415 (2), 497-514, 1994
482 1994 A three-generation string model I Antoniadis, GK Leontaris, J Rizos
Physics Letters B 245 (2), 161-168, 1990
403 1990 Singularity-free cosmological solutions in quadratic gravity P Kanti, J Rizos, K Tamvakis
Physical Review D 59 (8), 083512, 1999
184 1999 String-inspired higher-curvature terms and the Randall-Sundrum scenario NE Mavromatos, J Rizos
Physical Review D 62 (12), 124004, 2000
176 2000 Anomalous 's in type I string vacua I Antoniadis, E Kiritsis, J Rizos
Nuclear Physics B 637 (1-3), 92-118, 2002
174 2002 D-branes and the standard model I Antoniadis, E Kiritsis, J Rizos, TN Tomaras
Nuclear Physics B 660 (1-2), 81-115, 2003
172 2003 Dilatonic black holes in higher curvature string gravity. II. Linear stability P Kanti, NE Mavromatos, J Rizos, K Tamvakis, E Winstanley
Physical Review D 57 (10), 6255, 1998
166 1998 Classification of the chiral fermionic models in the heterotic superstring AE Faraggi, C Kounnas, SEM Nooij, J Rizos
Nuclear Physics B 695 (1-2), 41-72, 2004
140 2004 supersymmetric effective theory from the weakly coupled heterotic superstringGK Leontaris, J Rizos
Nuclear Physics B 554 (1-2), 3-49, 1999
139 1999 Chiral family classification of fermionic heterotic orbifold models AE Faraggi, C Kounnas, J Rizos
Physics Letters B 648 (1), 84-89, 2007
138 2007 Universality properties of and heterotic threshold corrections E Kiritsis, C Kounnas, PM Petropoulos, J Rizos
Nuclear Physics B 483 (1-2), 141-171, 1997
120 1997 Spinor-vector duality in fermionic heterotic orbifold models AE Faraggi, C Kounnas, J Rizos
103 * 2007 Classification of heterotic Pati–Salam models B Assel, K Christodoulides, AE Faraggi, C Kounnas, J Rizos
Nuclear Physics B 844 (3), 365-396, 2011
94 2011 MERLIN-A portable system for multidimensional minimization IND GA Evangelakis, JP Rizos, IE Lagaris
Computer Physics Communications 46 (3), 401-415, 1987
94 1987 Exophobic quasi-realistic heterotic string vacua B Assel, K Christodoulides, AE Faraggi, C Kounnas, J Rizos
Physics Letters B 683 (4-5), 306-313, 2010
90 2010 Solving the decompactification problem in string theory E Kiritsis, C Kounnas, PM Petropoulos, J Rizos
Physics Letters B 385 (1-4), 87-95, 1996
88 1996 Classification of the , -symmetric type II orbifolds and their type II asymmetric duals A Gregori, C Kounnas, J Rizos
Nuclear Physics B 549 (1-2), 16-62, 1999
82 1999 On the existence of singularity-free solutions in quadratic gravity J Rizos, K Tamvakis
Physics Letters B 326 (1-2), 57-61, 1994
82 1994 String threshold corrections in models with spontaneously broken supersymmetry E Kiritsis, C Kounnas, PM Petropoulos, J Rizos
Nuclear Physics B 540 (1-2), 87-148, 1999
76 1999