1204.2607 (Pierre Le Doussal et al.)

The KPZ equation with flat initial condition and the directed polymer
with one free end    [PDF]

Pierre Le Doussal, Pasquale Calabrese

1204.2608 (Zhong Yuan Lai et al.)

Nonlinear sigma model for optical media with linear absorption or gain    [PDF]

Zhong Yuan Lai, Oleg Zaitsev

1204.2782 (R. N. Bhatt et al.)

"Rare" Fluctuation Effects in the Anderson Model of Localization    [PDF]

R. N. Bhatt, S. Johri