46 citations · 89 across the 4 of their papers we have counts for
4 papers
Random transverse and longitudinal field Ising chains
Tamás Petö, Ferenc Iglói, István A. Kovács
Motivated by experimental results on compounds like , we consider an Ising chain with random bonds in the simultaneous presence of random transv…
Entanglement detection in postquench nonequilibrium states: thermal Gibbs vs. generalized Gibbs ensemble
Ferenc Iglói, Csaba Király
We use entanglement witnesses related to the entanglement negativity of the state to detect entanglement in the chain in the postquench states in the thermodynamic limit after…
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…
Universal logarithmic terms in the entanglement entropy of 2d, 3d and 4d random transverse-field Ising models
István A. Kovács, Ferenc Iglói
The entanglement entropy of the random transverse-field Ising model is calculated by a numerical implementation of the asymptotically exact strong disorder renormalization group me…