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most citedDesign Concepts for the Cherenkov Telescope Array

902 citations

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Showing 1998 · cond-mat.supr-conShow all

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cond-mat.supr-con1998★ 25 cited

Berry phases in superconducting transitions

A. A. Aligia

I generalize the concept of Berry's geometrical phase for quasicyclic Hamiltonians to the case in which the ground state evolves adiabatically to an excited state after one cycle,…

cond-mat.supr-con1998★ 32 cited

d-wave superconductivity in a generalized Hubbard model

Liliana Arrachea, A. A. Aligia

We consider an extended Hubbard model with nearest-neighbor correlated hopping and next nearest-neighbor hopping t' obtained as an effective model for cuprate superconductors. Usin…

cond-mat.supr-con1998★ 101 cited

The Bose-glass phase in twinned YBaCuO(123)

S. A. Grigera, E. Morre, E. Osquiguil +3

Using an extensive scaling analysis of the transport properties in twinned YBaCuO(123) crystals we have experimentally found the predicted change in the universality class of the B…