448 citations · 3.8k across the 112 of their papers we have counts for
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Anomalous isotopic effect near the charge-ordering quantum criticality
S. Andergassen, S. Caprara, C. Di Castro +1
Within the Hubbard-Holstein model, we evaluate the various crossover lines marking the opening of pseudogaps in the cuprates, which, in our scenario, are ruled by the proximity to…
Jahn-Teller, Charge and Magnetic Ordering in half-doped Manganese Oxides
S. Fratini, D. Feinberg, M. Grilli
The phase diagram of half-doped manganite systems of formula A_{0.5}A'_{0.5}MnO_3 is investigated within a single-orbital model incorporating magnetic double-exchange and superexch…
Influence of incommensurate dynamic charge-density wave scattering on the line shape of high-T cuprates
G. Seibold, M. Grilli
We show that the spectral lineshape of superconducting LaSrCuO (LSCO) and BiSrCaCuO (Bi2212) can be well described by the coupling of the charge…
Stabilization of A-type layered antiferromagnetic phase in LaMnO_3 by cooperative Jahn-Teller deformations
M. Capone, D. Feinberg, M. Grilli
It is shown that the layered antiferromagnetic order in stoechiometric LaMnO_3 cannot be understood purely from electronic interactions. On the contrary, it mainly results from str…
Stripe ordering and two-gap model for underdoped cuprates
C. Castellani, C. Di Castro, M. Grilli +1
The evidence of edge-gaps around the M-points in the metallic state of underdoped cuprates has triggered a very active debate on their origin. We first consider the possibility tha…
The physics of the stripe quantum critical point in the superconducting cuprates
C. Di Castro, L. Benfatto, S. Caprara +2
We elaborate on several observable consequences of the Quantum-Critical-Point scenario. In particular we show that the strong k-dependent scattering of the quasiparticles with the…