46 citations · 56 across the 5 of their papers we have counts for
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cond-mat.dis-nn2024★ 2 cited
Finite-size scaling and dynamics in a two-dimensional lattice of identical oscillators with frustrated couplings
Róbert Juhász, Géza Ódor
A two-dimensional lattice of oscillators with identical (zero) intrinsic frequencies and Kuramoto type of interactions with randomly frustrated couplings is considered. Starting th…
cond-mat.dis-nn2021★ 4 cited
Testing the validity of random-singlet state for long-range hopping models through the scaling of entanglement entropy
Róbert Juhász
We consider a sublattice-symmetric free-fermion model on a one-dimensional lattice with random hopping amplitudes decaying with the distance as , and address the…
cond-mat.dis-nn2014★ 46 cited
Random transverse-field Ising chain with long-range interactions
Róbert Juhász, István A. Kovács, Ferenc Iglói
We study the low-energy properties of the long-range random transverse-field Ising chain with ferromagnetic interactions decaying as a power alpha of the distance. Using variants o…