4.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Tel Aviv UniversityIL181 papers
- Boston UniversityUS130 papers
- Weizmann Institute of ScienceIL117 papers
- Ariel UniversityIL101 papers
- Ben-Gurion University of the NegevIL99 papers
- Centre National de la Recherche ScientifiqueFR98 papers
- Hebrew University of JerusalemIL95 papers
- Technion – Israel Institute of TechnologyIL90 papers
- Massachusetts Institute of TechnologyUS82 papers
- Stanford UniversityUS75 papers
- University of CambridgeGB70 papers
- University of Maryland, College ParkUS68 papers
83 papers · 1 filter
Excitonic Insulator and the Extended Falicov--Kimball Model Away from Half-Filling
D. I. Golosov
We consider an extended spinless Falicov--Kimball model at an arbitrary doping level, focusing on the range of parameter values where a uniform excitonic insulator is stabilised at…
Two-Axis planar Hall magnetic field sensors with sub nanoTesla resolution
Proloy Taran Das, Hariharan Nhalil, Vladislav Mor +4
Planar Hall effect (PHE) magnetic sensors are attractive for various applications where the field resolution is required in the range of sub-nano Tesla or in Pico Tesla. Here we pr…
Striped Spin Density Wave in a Graphene/Black Phosphorous Heterostructure
Dolev Haddad, H. A. Fertig, Efrat Shimshoni
A bilayer formed by stacking two distinct materials creates a moiré lattice, which can serve as a platform for novel electronic phases. In this work we study a unique example of su…
Ramp reversal memory in bulk crystals of 1T-TaS2
Avital Fried, Ouriel Gotesdyner, Irena Feldman +2
The ramp reversal memory (RRM) is a non-volatile memory effect previously observed in correlated oxides exhibiting temperature-driven metal-insulator transitions (MITs). In essence…
Dark Metastable Conduction Channels near a Metal-Insulator Transition
T. R. Devidas, Dror Yahav, Jonathan T. Reichanadter +7
Materials that transition between metal and insulator, the two main states that distinguish all solids, are fascinating because they underlie many mysteries at the frontier of soli…
Unveiling unconventional magnetism at the surface of SrRuO
Rosalba Fittipaldi, Roman Hartmann, Maria Teresa Mercaldo +23
Materials with strongly correlated electrons exhibit physical properties that are often difficult to predict as they result from the interactions of large numbers of electrons comb…
Solution of one-dimensional Kondo lattice model, ground state calculation
Igor N. Karnaukhov
The ground state of the Kondo chain is calculated taking into account the formation of local singlet states of electrons and moments. Singlets are entangled local states of electro…
Correlation-driven non-trivial phases in single bi-layer Kagome intermetallics
Aabhaas Vineet Mallik, Adhip Agarwala, Tanusri Saha-Dasgupta
Bi-layer Kagome compounds provide an exciting playground where the interplay of topology and strong correlations can give rise to exotic phases of matter. Motivated by recent first…
A theory of criticality for quantum ferroelectric metals
Avraham Klein, Vladyslav Kozii, Jonathan Ruhman +1
A variety of compounds, for example doped paraelectrics and polar metals, exhibit both ferroelectricity and correlated electronic phenomena such as low-density superconductivity an…
Boundary logarithmic corrections to the dynamical correlation functions of one-dimensional spin-1/2 chains
Imke Schneider, Ipsita Mandal, Polina Matveeva +2
The asymptotic dynamical correlation functions in one-dimensional spin chains are described by power-laws. The corresponding exponents characterize different bulk and boundary crit…
Phonon-induced modification of quantum criticality
Abhisek Samanta, Efrat Shimshoni, Daniel Podolsky
We study the effect of acoustic phonons on the quantum phase transition in the O() model. We develop a renormalization group analysis near (3+1) space-time dimensions and derive…
The Orbitally Selective Mott Phase in Electron Doped Twisted TMDs: A Possible Realization of the Kondo Lattice Model
Amir Dalal, Jonathan Ruhman
Moiré super-potentials in two-dimensional materials allow unprecedented control of the ratio between kinetic and interaction energy. By this, they pave the way to study a wide vari…
Symmetry-resolved entanglement in symmetry-protected topological phases
Daniel Azses, Eran Sela
Symmetry protected topological phases (SPTs) have universal degeneracies in the entanglement spectrum in one dimension (1D). Here, we formulate this phenomenon in the framework of…
Ferroelectric Exchange Bias Affects Interfacial Electronic States
Gal Tuvia, Yiftach Frenkel, Prasanna K. Rout +3
In polar oxide interfaces phenomena such as conductivity, superconductivity, magnetism, one-dimensional conductivity and Quantum Hall states can emerge at the polar discontinuity.…
An On-Site Density Matrix Description of the Extended Falicov--Kimball Model at Finite Temperatures
D. I. Golosov
We propose a single-site mean-field description, an analogue of Weiss mean-field theory, suitable for narrow-band systems with correlation-induced hybridisation at finite temperatu…
Emergent bosons in the fermionic two-leg flux ladder
Marcello Calvanese Strinati, Richard Berkovits, Efrat Shimshoni
We study the emergence of bosonic pairs in a system of two coupled one-dimensional fermionic chains subject to a gauge flux (two-leg flux ladder), with both attractive and repulsiv…
Pretopological fractional excitations in the two-leg flux ladder
Marcello Calvanese Strinati, Sharmistha Sahoo, Kirill Shtengel +1
Topological order, the hallmark of fractional quantum Hall states, is primarily defined in terms of ground-state degeneracy on higher-genus manifolds, e.g. the torus. We investigat…
Quantum Thermal Hall effect of chiral spinons on a Kagome strip
Pavel Tikhonov, Efrat Shimshoni
We develop a theory for the thermal Hall coefficient in a spin- system on a strip of Kagome lattice, where a chiral spin-interaction term is present. To this end, we m…
Thermal Transport in One Dimensional Electronic Fluid
R. Samanta, I. V. Protopopov, A. D. Mirlin +1
We study thermal conductivity for one-dimensional electronic fluid. The many-body Hilbert space is partitioned into bosonic and fermionic sectors that carry the thermal current in…
Anyonic tight-binding models of parafermions and of fractionalized fermions
Davide Rossini, Matteo Carrega, Marcello Calvanese Strinati +1
Parafermions are emergent quasi-particles which generalize Majorana fermions and possess intriguing anyonic properties. The theoretical investigation of effective models hosting th…
Interplay between intrinsic and emergent topological protection on interacting helical modes
Raul A. Santos, D. B. Gutman, Sam T. Carr
The interplay between topology and interactions on the edge of a two dimensional topological insulator with time reversal symmetry is studied. We consider a simple non-interacting…
A Description of Phases with Induced Hybridisation at Finite Temperatures
D. I. Golosov
In an extended Falicov-Kimball model, an excitonic insulator phase can be stabilised at zero temperature. With increasing temperature, the excitonic order parameter (interaction-in…
Spin-Valley Coherent Phases of the Quantum Hall State in Bilayer Graphene
Ganpathy Murthy, Efrat Shimshoni, Herbert Fertig
Bilayer graphene (BLG) offers a rich platform for broken symmetry states stabilized by interactions. In this work we study the phase diagram of BLG in the quantum Hall regime at fi…
Complete characterization of spin chains with two Ising symmetries
Bat-el Friedman, Atanu Rajak, Emanuele G. Dalla Torre
Spin chains with two Ising symmetries are the Jordan-Wigner duals of one-dimensional interacting fermions with particle-hole and time-reversal symmetry. From earlier works on Major…