37 citations · 70 across the 5 of their papers we have counts for
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cond-mat.supr-con2007★ 37 cited
Doping dependence of the vortex-core energy in bilayer films of cuprates
L. Benfatto, C. Castellani, T. Giamarchi
The energy needed to create a vortex core is the basic ingredient to address the physics of thermal vortex fluctuations in underdoped cuprates. Here we theoretically investigate it…
cond-mat.str-el2007
Disordered loops in the two-dimensional antiferromagnetic spin-fermion model
Tilman Enss, Sergio Caprara, Claudio Castellani +2
The spin-fermion model has long been used to describe the quantum-critical behavior of 2d electron systems near an antiferromagnetic (AFM) instability. Recently, the standard proce…