1201.4595 (A. Morozov)

Challenges of beta-deformation    [PDF]

A. Morozov

1201.4690 (Ignazio Lacirasella et al.)

Reduction of symplectic principal $\mathbb{R}$-bundles    [PDF]

Ignazio Lacirasella, Juan Carlos Marrero, Edith Padrón

1201.4720 (P. M. Lavrov et al.)

Soft breaking of BRST symmetry and gauge dependence    [PDF]

P. M. Lavrov, O. V. Radchenko, A. A. Reshetnyak

1201.4929 (A. G. Nikitin)

Matrix superpotentials and superintegrable systems for arbitrary spin    [PDF]

A. G. Nikitin

1201.4935 (A. G. Nikitin et al.)

Symmetries and solutions of field equations of axion electrodynamics    [PDF]

A. G. Nikitin, Oksana Kuriksha

1201.5091 (Marco Frasca)

Quantum mechanics is the square root of a stochastic process    [PDF]

Marco Frasca

1201.5851 (Luigi Amico et al.)

Bethe Ansatz approach to the pairing fluctuations in the mesoscopic
regime    [PDF]

Luigi Amico, Andreas Osterloh