165 citations · 316 across the 9 of their papers we have counts for
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cond-mat.str-el2011★ 14 cited
Staggered moment dependence on field-tuned quantum fluctuations in 2D frustrated antiferromagnets
Mohammad Siahatgar, Burkhard Schmidt, Peter Thalmeier
We propose an efficient method to identify the degree of frustration in quasi-2D antiferromagnets described by the J_1-J_2 Heisenberg model. The frustration ratio J_2/J_1 is usuall…
cond-mat.str-el2011★ 18 cited
Ordered moment in the anisotropic and frustrated square lattice Heisenberg model
Burkhard Schmidt, Mohammad Siahatgar, Peter Thalmeier
The two-dimensional frustrated next nearest neighbor Heisenberg model on the square lattice is a prime example for a spin system where quantum fluctuations can either destroy or st…