49 citations · 50 across the 4 of their papers we have counts for
4 papers
Lévy-like flights and fractal geometry of finite point sets
Konstantinos Chalas, F. K. Diakonos, A. S. Kapoyannis
We study Lévy-like and truncated Lévy-like flights with step probability distribution of the form for negative, positive, and zero , focusing on the appearance of fra…
Entanglement evolution from entangled multipodal states
Konstantinos Chalas, Pasquale Calabrese, Colin Rylands
In a periodic lattice system an entangled antipodal pair state, otherwise known as a crosscap state, is a simple two site product state in which spins at antipodal sites are prepar…
Quench dynamics of entanglement from crosscap states
Konstantinos Chalas, Pasquale Calabrese, Colin Rylands
The linear growth of entanglement after a quench from a state with short-range correlations is a universal feature of many body dynamics. It has been shown to occur in integrable a…
Multiple crossing during dynamical symmetry restoration and implications for the quantum Mpemba effect
Konstantinos Chalas, Filiberto Ares, Colin Rylands +1
Local relaxation after a quench in 1-D quantum many-body systems is a well known and very active problem with rich phenomenology. Except for pathological cases, the local relaxatio…