50 citations · 110 across the 7 of their papers we have counts for
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Phase diagram for Coulomb-frustrated phase separation in systems with negative short-range compressibility
C. Ortix, J. Lorenzana, C. Di Castro
Using numerical techniques and asymptotic expansions we obtain the phase diagram of a paradigmatic model of Coulomb frustrated phase separation in systems with negative short-range…
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…
Coarse grained models in Coulomb-frustrated phase separation
C. Ortix, J. Lorenzana, C. Di Castro
Competition between interactions on different length scales leads to self-organized textures in classical as well as quantum systems. This pattern formation phenomenon has been inv…