Publications

Dual billiards, Fagnano orbits and regular polygons

Serge Troubetzkoy

The American Mathematical Monthly, 2009, 116, pp.251-260

Background-free propagation in loop quantum gravity

Simone Speziale

Advanced Science Letters, 2009, 2, pp.280-290. (10.1166/asl.2009.1036)

Spectral action on $SU_q(2)$

Bruno Iochum, A. Sitarz, Cyril Levy

Communications in Mathematical Physics, 2009, 289, pp.107-155

Semiclassical regime of Regge calculus and spin foams

Eugenio Bianchi, Alejandro Satz

Nuclear Physics B, 2009, 808 (3), pp.546-568

The spatial clustering of X-ray selected AGN in the XMM-COSMOS field

R. Gilli, G. Zamorani, T. Miyaji, J. Silverman, M. Brusa, V. Mainieri, N. Cappelluti, Emanuele Daddi, C. Porciani, L. Pozzetti, et al.

Astronomy & Astrophysics - A&A, 2009, 494, pp.33-48. (10.1051/0004-6361:200810821)

Approximation and billiards

Serge Troubetzkoy

Dynamical systems and Diophantine approximation, 2009, Paris, France. pp.173-185

The length operator in Loop Quantum Gravity

Eugenio Bianchi

Nuclear Physics B, 2009, 807, pp.591-624

The geometry of Schrödinger symmetry in non-relativistic CFT

Christian Duval, M. Hassaine, P. A. Horvathy

Annals of Physics, 2009, 324, pp.1158-1167

Cremmer-Gervais Quantum Lie Algebra

O. Ogievetsky, T. Popov

Fortschritte der Physik / Progress of Physics, 2009, 57 (5-7), pp.654-658

Coupling between reconnection and Kelvin-Helmholtz instabilities in collisionless

D. Grasso, D. Borgogno, F. Pegoraro, Emanuele Tassi

Nonlinear Processes in Geophysics, 2009, 16 (2), pp.241-249. (10.5194/npg-16-241-2009)