72 citations · 1.1k across the 77 of their papers we have counts for
5 papers · 1 filter
Correspondence between many-particle excitations and the entanglement spectrum of disordered ballistic one-dimensional systems
Shaul Leiman, Ariel Eisenbach, Richard Berkovits
Using exact diagonalization for non-interacting systems and density matrix renormalization group for interacting systems we show that Li and Haldane's conjecture on the corresponde…
Fractional Coulomb blockade in a coupling controlled metallic quantum dot
O. Bitton, A. Frydman, R. Berkovits +1
We use a novel technique to experimentally explore transport properties through a single metallic nanoparticle with variable coupling to electric leads. For strong dot-lead couplin…
Entanglement properties and quantum phases for a fermionic disordered one dimensional wire with attractive interactions
Richard Berkovits
A fermionic disordered one dimensional wire in the presence of attractive interactions is known to have two distinct phases: A localized and a superconducting one depending on the…
Entanglement Entropy on the Cayley Tree
Yishai Schreiber, Richard Berkovits
The properties of the entanglement entropy (EE) of a clean Cayley tree (CT) are studied. The EE shows a completely different behaviour depending on the way the CT is partitioned in…
Persistent current in an almost staggered Harper model
A. Vasserman, R. Berkovits
In this paper we study the persistent current (PC) of a staggered Harper model, close to the half-filling. The Harper model, which is a quasi-periodic system, is different than oth…