activity
19932025
most citedUniversality, frustration and conformal invariance in two-dimensional random Ising magnets

62 citations · 537 across the 37 of their papers we have counts for

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Showing 1998Show all

2 papers · 1 filter

cond-mat.stat-mech1998★ 16 cited

Field-induced Ordering in Critical Antiferromagnets

S. L. A. de Queiroz, Thereza Paiva, Jorge S. de Sá Martins +1

Transfer-matrix scaling methods have been used to study critical properties of field-induced phase transitions of two distinct two-dimensional antiferromagnets with discrete-symmet…

cond-mat.str-el1998★ 30 cited

Metal-Insulator transition in one-dimensional Hubbard superlattices

Thereza Paiva, Raimundo R. dos Santos

We study the Metal-Insulator transition in one-dimensional Hubbard superlattices (SL's), modelled by a repeated pattern of repulsive (i.e., positive on-site coupling) and free site…