activity
19982007
most citedQuantum kagome antiferromagnet in a magnetic field: Low-lying non-magnetic excitations versus valence-bond crystal order

72 citations · 89 across the 8 of their papers we have counts for

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Showing 1998Show all

2 papers · 1 filter

cond-mat.stat-mech1998

Coarsening dynamics of adsorption processes with diffusional relaxation

M. D. Grynberg

We investigate the late coarsening stages of one dimensional adsorption processes with diffusional relaxation. The nonequilibrium domain size distribution is studied by means of th…

cond-mat.str-el1998

Massive and Massless Behavior in Dimerized Spin Ladders

D. C. Cabra, M. D. Grynberg

We investigate the conditions under which a gap vanishes in the spectrum of dimerized coupled spin-1/2 chains by means of Abelian bosonization and Lanczos diagonalization technique…