Fernando Ruiz Ruiz
Personal Webpage
F. Ruiz is a member of the Department of Theoretical physics of the Coimplutense Universiry of Madrid (UCM). He has worked on thermal field theory, cosmic strings in general relativity and string theory, topological field theory, and regularization and renormalization of gauge theories. His current research is on noncommutative field theory and D-branes. His last publications include
- F. Ruiz Ruiz, Perturbative quantization of Yang-Mills theory with classical double as gauge algebra, Eur. Phys. J. C 76 (2106) 94.
- F. Ruiz Ruiz, Yang-Mills theory for semidirect products G ⋉ g* and its instantons, Eur. Phys. J. C 75 (2105) 317.
- G. Horcajada, F. Ruiz Ruiz, Geometric construction of D-branes in WZW models, JHEP 1109 (2011) 020.
- R. Hernández, G. Horcajada, F. Ruiz Ruiz, D-branes with Lorentzian signature in the Nappi-Witten model, JHEP 1108 (2011) 047.
- S. Marculescu, F. Ruiz Ruiz, Seiberg-Witten maps for SO(1,3) gauge invariance and deformations of gravity, Phys. Rev. D79 (2009) 025004.
- G. Horcajada, F. Ruiz Ruiz,Quantization of the open string on plane-wave limits of dS(n) x S(n) and non-commutativity outside branes, Nucl. Phys. B799 ( 2008) 110.
- S. Marculescu, F. Ruiz Ruiz, Noncommutative Einstein-Maxwell pp-waves, Phys. Rev. D74 (2006) 105004.
- J.M. Gracia-Bondía, F. Lizzi, F. Ruiz Ruiz, P. Vitale, Noncommutative spacetime symmetries: Twist versus covariance, Phys. Rev. D74 (2006) 025014.
- V. Gayral, J.M. Gracia-Bondía, F Ruiz Ruiz, Position-dependent noncommutative products: classical construction and field theory, Nucl. Phys. B727 (2005) 513-536.
- V. Gayral, J.M. Gracia-Bondía, F Ruiz Ruiz, Trouble with space-like noncommutative field theory, Phys. Lett. B610 (2005) 141-146.
- F. Brandt, C.P. Martín, F. Ruiz Ruiz, Anomaly freedom in Seiberg-Witten noncommutative gauge theories, JHEP 0307 (2003) 068.
- F. Ruiz Ruiz, UV/IR mixing and the Goldstone theorem in noncommutative field theory, Nucl. Phys. B637 (2002) 143-167.
- F. Ruiz Ruiz, Gauge-fixing independence of IR divergences in non-commutative U(1), perturbative tachyonic instabilities and supersymmetry, Phys. Lett. B502 (2001) 274-278.
- C.P. Martín, F. Ruiz Ruiz, Paramagnetic dominance, the sign of the beta function and UV/IR mixing in non-commutative U(1), Nucl. Phys. B597 (2001) 197-227.
