activity
20012018
most citedExtended quantum critical phase in a magnetized spin-1/2 antiferromagnetic chain

138 citations · 145 across the 5 of their papers we have counts for

collaborators

5 papers

cond-mat.soft2018★ 1 cited

A colloid approach to self-assembling antibodies

Nicholas Skar-Gislinge, Michela Ronti, Tommy Garting +4

Concentrated solutions of monoclonal antibodies have attracted considerable attention due to their importance in pharmaceutical formulations, yet their tendency to aggregate and th…

cond-mat.str-el2010

Independent Bond Fluctuation Approximation to the Ground State of Quantum Antiferromagnets

Christian Rischel

A simple approach to estimation of the ground state energy of quantum antiferromagnets is developed, based on the approximation that quantum fluctuations around different bonds are…

cond-mat.str-el2003★ 138 cited

Extended quantum critical phase in a magnetized spin-1/2 antiferromagnetic chain

M. B. Stone, D. H. Reich, C. Broholm +4

Measurements are reported of the magnetic field dependence of excitations in the quantum critical state of the spin S=1/2 linear chain Heisenberg antiferromagnet copper pyrazine di…

cond-mat.str-el2001★ 6 cited

Effective Hamiltonian and low-lying energy clustering patterns of four-sublattice antiferromagnets

N. G. Zhang, C. L. Henley, C. Rischel +1

We study the low-lying energy clustering patterns of quantum antiferromagnets with p sublattices (in particular p=4). We treat each sublattice as a large spin, and using second-ord…

cond-mat2001

Spin dynamics of the model 2D quantum antiferromagnet CFTD

H. M. Ronnow, D. F. McMorrow, R. Coldea +7

The magnetic excitation spectrum in the two-dimensional (2D) S=1/2 Heisenberg antiferromagnet copper deuteroformate tetradeuterate (CFTD) has been measured for temperatures up to T…