1211.3249 (E. G. Patrick Bos et al.)

Less is more: How cosmic voids can shed light on dark energy    [PDF]

E. G. Patrick Bos, Rien van de Weygaert, Jarno Ruwen, Klaus Dolag, Valeria Pettorino

1211.3316 (Lindley Lentati et al.)

Variations in the Fundamental constants in the QSO Host J1148+5251 at z
= 6.4 and the BR1202-0725 System at z = 4.7
   [PDF]

Lindley Lentati, C. Carilli, P. Alexander, R. Maiolino, R. Wang, P. Cox, D. Downs, R. Neri, R. McMahon, K. M. Menten, D. Riechers, J. Wagg, F. Walter, A. Wolfe