Exotic Quantum Phases Group


Catalin Pascu Moca, Christophe Mora, Ireneusz Weymann, and Gergely Zaránd
Noise of a chargeless Fermi liquid

Catalin Pascu Moca, Marton Kormos, and Gergely Zaránd
Semi-semiclassical theory of quantum quenches in one dimensional systems

Balázs Dóra, Miklós Antal Werner, Catalin Pascu Moca
Information scrambling at an impurity quantum critical point

Izabella Lovas, József Fortágh, Eugene Demler, Gergely Zaránd
Entanglement and entropy production in coupled single-mode Bose-Einstein condensates

Péter Boross, Gábor Széchenyi, András Pályi
Hyperfine-assisted fast electric control of dopant nuclear spins in semiconductors

Gábor Széchenyi, András Pályi, Matthias Droth
Electron-electron attraction in an engineered electromechanical system

Lénárd Szolnoki, Annamária Kiss, Balázs Dóra, Ferenc Simon
Spin-relaxation time in materials with broken inversion symmetry and large spin-orbit coupling

Tamás Haidekker Galambos, Csaba Toke
The thermal density matrix of a charged particle in an external magnetic field in twisted periodic boundary conditions

Szabolcs Vajna, Katja Klobas, Tomaz Prosen, Anatoli Polkovnikov
Replica resummation of the Baker-Campbell-Hausdorff series

B. Pozsgay, E. Vernier, M. A. Werner
On Generalized Gibbs Ensembles with an infinite set of conserved charges


Izabella Lovas, Balázs Dóra, Eugene Demler, and Gergely Zaránd
Full counting statistics of time of flight images
Phys. Rev. A 95, 053621 (2017) arXiv:1612.02837

Balázs Dóra and Roderich Moessner
Out-of-time-ordered density correlators in Luttinger liquids
Phys. Rev. Lett. 119, 026802 (2017) arXiv:1612.00614

Lorinc Sarkany, Edina Szirmai, Catalin Pascu Moca, Leonid Glazman, and Gergely Zaránd
Wigner crystal phases in confined carbon nanotubes
Phys. Rev. B 95, 115433 (2017) arXiv:1610.02169

Balázs Dóra, Izabella Lovas and Frank Pollmann
Distilling momentum-space entanglement in Luttinger liquids at finite temperature
Phys. Rev. B 96, 085109 (2017) arXiv:1610.03967

Gábor Széchenyi and András Pályi
Coulomb-blockade and Pauli-blockade magnetometry
Phys. Rev. B 95, 035431 (2017) arXiv:1610.04036

Michele Filippone, Catalin Pascu Moca, Jan von Delft, and Christophe Mora
At which magnetic field, exactly, does the Kondo resonance begin to split? A Fermi liquid description of the low-energy properties of the Anderson model
Phys. Rev. B 95, 165404 (2017) arXiv:1609.06165

Kartiek Agarwal, Richard Schmidt, Bertrand Halperin, Vadim Oganesyan, Gergely Zaránd, Mikhail D. Lukin, and Eugene Demler
Magnetic noise spectroscopy as a probe of local electronic correlations in two-dimensional systems
Phys. Rev. B 95, 155107 (2017) arXiv:1608.03278

P. Szirmai, B. G. Márkus, B. Dóra, G. Fábián, J. Koltai, V. Zólyomi, J. Kürti, B. Náfrádi, L. Forró, T. Pichler, and F. Simon
Doped carbon nanotubes as a model system of biased graphene
Phys. Rev. B 96, 075133 (2017) arXiv:1608.04938

T. Pei, A. Pályi, M. Mergenthaler, N. Ares, A. Mavalankar, J. H. Warner, G. A. D. Briggs, and E. A. Laird
Hyperfine and spin-orbit coupling effects on decay of spin-valley states in a carbon nanotube
Phys. Rev. Lett. 118, 177701 (2017) arXiv:1607.0169

E. Szirmai, G. Barcza, J. Sólyom, and Ö. Legeza
Interplay between exotic superfluidity and magnetism in a chain of four-component ultracold atoms
Phys. Rev. A 95, 013610 (2017) arXiv:1512:06669

Á. D. Kovács, Gy. Dávid, B. Dóra, and J. Cserti
Frequency dependent magneto-optical conductivity in the generalized $\alpha-T_3$ model
Phys. Rev. B 95, 035414 (2017) arXiv:1605.09588

Izabella Lovas, Balázs Dóra, Eugene Demler, and Gergely Zaránd
Quantum fluctuation induced time of flight correlations of an interacting trapped Bose gas
Phys. Rev. A 95, 023625 (2017), arXiv:1609.01751


Bence G. Márkus, Lénárd Szolnoki, Dávid Iván, Balázs Dóra, Péter Szirmai, Bálint Náfrádi, László Forró, and Ferenc Simon
Anisotropic Elliott-Yafet Theory and Application to KC8 Potassium Intercalated Graphite
Phys. Status Solidi B, 253: 2505–2508 (2016) arXiv:1608.04931

R. Chirla and C.P. Moca
Fingerprints of Majorana fermions in spin-resolved subgap spectroscopy
Phys. Rev. B 94, 045405 (2016) arXiv:1604.05033

Z. Okvátovity, F. Simon, and B. Dóra
Anomalous hyperfine coupling and nuclear magnetic relaxation in Weyl semimetals
Phys. Rev. B 94, 245141 (2016) arXiv:1609.03370

B. Dóra and I. F. Herbut
Quadratic band touching with long range interactions in and out of equilibrium
Phys. Rev. B 94, 155134 (2016) arXiv:1605.07932

Sz. Vajna, B. Horovitz, B. Dóra, and G. Zaránd
Floquet topological phases coupled to environments and the induced photocurrent
Phys. Rev. B 94, 115145 (2016) arXiv:1603.05348

B. Dóra, R. Lundgren, M. Selover, and F. Pollmann
Momentum-space entanglement and Loschmidt echo in Luttinger liquids after a quantum quench
Phys. Rev. Lett. 117, 010603 (2016) arXiv:1603.01997

R. Chirla, A. Manolescu, and C. P. Moca
Transmission of a microwave cavity coupled to a localized Shiba states
Phys. Rev. B 93, 155110 (2016) arXiv:1512.08093

Péter Boross, Gábor Széchenyi, Dimitrie Culcer, and András Pályi
Control of valley dynamics in silicon quantum dots in the presence of an interface step
Phys. Rev. B 94, 035438 (2016) arXiv:1604.07258

Péter Boross, Gábor Széchenyi, and András Pályi
Valley-enhanced fast relaxation of gate-controlled donor qubits in silicon
Nanotechnology 27, 314002 (2016) arXiv:1602.03691

A. Kiss, L. Szolnoki, and F. Simon
The Elliott-Yafet theory of spin relaxation generalized for large spin-orbit coupling
Scientific Reports 6, 22706 (2016) arXiv:1512.03204

B. Gulácsi and B. Dóra
Quantum spin Hall insulator interacting with quantum light: inhomogeneous Dicke model
accepted in Phys. Stat. Sol. B (2016)

M. Kormos and G. Zaránd
Quantum quenches in the sine-Gordon model: A semiclassical approach
Phys. Rev. E 93, 062101 (2016) arXiv:1507.02708

B. Dóra, M Haque, F. Pollmann and B. Hetényi
Quantum quench in 2D using the variational Baeriswyl wavefunction
Phys. Rev. B 93, 115124 (2016) arXiv:1509.06546

B. Dóra and R. Moessner
Luttinger liquid with complex forward scattering: robustness and Berry phase
Phys. Rev. B 93, 075127 (2016) arXiv:1510.01519

D. Mantelli, C. P. Moca, G. Zaránd, and M. Grifoni
Kondo effect in a carbon nanitube with spin-orbit interaction and valley mixing: a DM-NRG study
Physica E 77, 180 (2016) arXiv:1507.05440

D. Jakab, E. Szirmai, M. Lewenstein, and G. Szirmai
Competing valence bond and symmetry breaking Mott states of spin-3/2 fermions on a honeycomb lattice
Phys. Rev. B 93, 064434 (2016) open access: arXiv:1509.07362


Ajit C. Balram, Csaba Toke, A. Wojs, and J. K. Jain
Spontaneous polarization of composite fermions in the n=1 Landau level of graphene
Phys. Rev. B 92, 205120 (2015) (open access: arXiv:1507.01334)

Ajit C. Balram, Csaba Toke, J. K. Jain

Luttinger theorem for the strongly correlated Fermi liquid of
composite fermions
Phys. Rev. Lett. 115, 186805 (2015) (open access: arXiv:1506.02747)

A. Kiss, Y. Kuramoto, and J. Otsuki
Exact dynamics of charge fluctuations in the multichannel interacting resonant level model
J. Phys. Soc. Jpn. 84, 104602 (2015) (open access: arXiv:1507.08148)

B. Gulacsi, B. Dóra:
From Floquet to Dicke: Quantum spin-Hall insulator interacting with
quantum light
Phys. Rev. Lett. 115, 160402 (2015) (open access: arXiv:1505.07644)

A. J. Keller, L. Peeters, C. P. Moca, I. Weymann, D. Mahalu, V. Umansky, G. Zaránd, D. Goldhaber-Gordon

Universal Fermi liquid crossover and quantum criticality
in a mesoscopic device
Nature 526, 237 (2015) (open access: arXiv:1504.07620)

B. Dóra, F. Simon
Unusual spin dynamics in topological insulators
Scientific Reports 5, 14844 (2015) (open access: arXiv:1502.03680)

B. Dóra, F. Pollmann
Absence of orthogonality catastrophe after a spatially inhomogeneous
interaction quench in Luttinger liquids
Phys. Rev. Lett. 115, 096403 (2015) (open access: arXiv:1410.5954)

Sz. Vajna, B. Dóra, R. Moessner

Nonequilibrium transport and statistics of Schwinger pair production in Weyl semimetals
Phys. Rev. B 92, 085122 (2015) (open access: arXiv:1505.08004)

V. Moldoveanu, I. V. Dinu, B. Tanatar, and C. P. Moca
Quantum turnstile operation of singlemolecule magnets
New J. Physics 17, 083020 (2015)

Christophe Mora, Catalin Pascu Moca, Jan von Delft, Gergely Zarand

Fermi-liquid theory for the single-impurity Anderson model
Phys. Rev. B 92, 075120 (2015) (open access: arXiv:1409.3451)

A. C. Balram, Cs. Toke, A. Wojs, and J. K. Jain
Fractional qunatum Hall effect in graphene: Quantitative comparison between theory and experiment
Phys. Rev. B 92, 075410 (2015)

Judit Sári, Mark O. Goerbig, and Csaba Toke,
Magneto­optics of quasi­relativistic electrons in graphene with an inplane electric field and
in tilted Dirac cones α­(BEDT­TTF)2I3
Phys. Rev. B 92, 035306 (2015) (open access: arXiv:1502.07072)

M. Mestyán, B. Pozsgay, G. Takács and M. A. Werner
Quenching the XXZ spin chain: quench action approach versus generalized Gibbs ensemble

J. Stat. Mech. P04001(2015) (open access: arXiv:1412.4787)

A. Szilva, P. Balla, O. Eriksson, G. Zaránd, and L. Szunyogh

Universal distribution of magnetic anisotropy of impurities in ordered and disordered nanograins
Phys. Rev. B 91, 134421 (2015) (open access: arXiv: 1501.05346)

M. Kanász-Nagy, E. A. Demler, and G. Zaránd
Confinement-induced interlayer molecules: A route to strong interatomic interactions
Phys. Rev. A 91, 032704 (2015) (open access: arXiv: 1401.5798)

Miklós Antal Werner, Arne Brataas, Felix von Oppen, and Gergely Zaránd
Anderson localization and quantum Hall effect: Numerical observation of two-parameter scaling
Phys. Rev. B 91, 125418 (2015) (open access: 1410.3839)

M. Kanász-Nagy, B. Dóra, E. A. Demler and G. Zaránd
Stabilizing the false vacuum: Mott skyrmions
Scientific Reports 5, 7692 (2015) (open access: arXiv:1403.4242)

G. Barcza, E. Szirmai, J. Sólyom, Ö. Legeza
Phase Separation of Superfluuids in the Chain of Four-Component
Ultracold Atoms

EPJ ST 224, 533 (2015) (open access: arXiv:1409.3057)

Szabolcs Vajna, Balázs Dóra
Topological classification of dynamical phase transitions
Phys. Rev. B 91, 155127 (2015) (open access: arXiv:1409.7019)

Ajit C. Balram, Csaba Toke, A. Wójs, J. K. Jain
Phase Diagram of Fractional Quantum Hall Effect of Composite
Fermions in Multi-Component Systems

Phys. Rev. B 91, 045109 (2015) (open access: arXiv:1410.7447)


B. Pozsgay, M. Mestyan, M. A. Werner, M. Kormos, G. Zaránd, and G.
Correlations after quantum quenches in the XXZ spin chain:
Failure of the Generalized Gibbs Ensemble

Phys. Rev. Lett. 113, 117203 (2014) (open access: arXiv:1405.2843)

E. Szirmai, and H. Nonne
Competing valence bond states of spin-3/2 fermions on strongly
coupled ladder

Phys. Rev. B 90, 245135 (2014) (open access: arXiv:1406.7087)

Balázs Dóra
Escort distribution function of work done and diagonal entropies in quenched Luttinger liquids
Phys. Rev. B 90, 245132 (2014) (open access: arXiv: 1409.5001)

N. Y. Yao, C. P. Moca, I. Weymann, J. D. Sau, M. D. Lukin, E. A. Demler,
G. Zaránd
Phase diagram and excitations of a Shiba molecule
Phys. Rev. B 90, 241108(R) (2014) (open access: arXiv:1403.4611)

R. Chirla, I. V. Dinu, V. Moldoveanu, C. P. Moca
Transport in a hybrid normal metal/topological superconductor Kondo model
Phys. Rev. B 90, 195108 (2014) (open access: arXiv:1409.0986)

Judit Sári, Csaba Toke, and Mark O. Goerbig
Magnetoplasmons of the tilted-anisotropic Dirac-cone material

Phys. Rev. B 90, 155446 (2014) (open access: arXiv:1406.7081)

Francois Crepin, G. Zaránd, and Pascal Simon
Nonperturbative phase diagram of interacting disordered Majorana

Phys. Rev. B 90, 121407(R) (2014) (open access: arXiv:1405.4283)

Michele Filippone, Catalin Pascu Moca, Gergely Zaránd, and Christophe Mora
The Kondo Temperature of SU(4) Symmetric Quantum Dots
Phys. Rev. B 90, 121406(R) (2014) (open access: arXiv:1404.3770)

Balázs Dóra, Igor F. Herbut, Roderich Moessner
Nematic, topological and Berry phases when a flat and a parabolic band touch
Phys. Rev. B 90, 045310 (2014) (open access: arXiv:1402.6532)

Csaba Toke, Vladimir I. Fal'ko
Charge-density-wave states in double-layer graphene structures at high
magnetic field
Phys. Rev. B 90, 035404 (2014) (open access: arXiv:1312.5475)

Zoltán Scherubl, András Pályi, and Szabolcs Csonka
Probing individual split Cooper-pairs using the spin qubit toolkit
Phys. Rev. B 89, 205439 (2014) (open access: arXiv:1405.1567)

A. J. Keller, S. Amasha, I. Weymann, C. P. Moca, I. G. Rau, J. A. Katine, Hadas Shtrikman, G. Zaránd, D. Goldhaber-Gordon
Emergent SU(4) Kondo physics in a spin-charge-entangled double quantum dot
Nature Physics 10, 145 (2014) (open access: arXiv:1306.6326)

Szabolcs Vajna, Balázs Dóra
Disentangling dynamical phase transitions from equilibrium phase transitions
Phys. Rev B 89, 161105 (2014) (open access: arXiv:1401.2865)

Catalin Pascu Moca, Pascal Simon, Chung-Hou Chung, Gergely Zarand
Finite-frequency-dependent noise of a quantum dot in a magnetic field
Phys. Rev B 89, 155138 (2014) (open access: arXiv:1312.4686)

Gábor Széchenyi, András Pályi
Maximal Rabi frequency of an electrically driven spin in a disordered magnetic field

Phys. Rev. B 89, 115409 (2014) (open access: arXiv:1310.7350)

Lénárd Szolnoki, Annamária Kiss, László Forró, Ferenc Simon
The empirical Monod-Beuneu relation of spin-relaxation revisited for elemental metals
Phys. Rev B 89, 115113 (2014) (open access: arXiv:1401.1048)

Razvan Chirla, Catalin Pascu Moca
Finite frequency thermoelectric response in strongly correlated quantum

Phys. Rev. B 89, 045132 (2014) (open access: arXiv:1311.4849)


Csaba Toke

Particle-hole symmetry and bifurcating ground state manifold in the quantum Hall ferromagnetic states of multilayer graphene
Phys. Rev B 88, 241411 (2013) (open access: arXiv:1309.5747)

Annamaria Kiss, Junya Otsuki, Yoshio Kuramoto
Scaling theory vs exact numerical results for spinless resonant level model
J. Phys. Soc. Jpn. 82, 124713 (2013) (open access: arXiv:1308.1209)

C. P. Moca, A. Alex, A. Shnirman, G. Zaránd
Fermi liquid theory of resonant spin pumping
Phys. Rev. B 88, 241404 (2013) (open access: arXiv:1307.3416

Gábor Széchenyi, András Pályi
Current hot spot in the spin-valley blockade in carbon nanotubes
Phys. Rev. B 88, 235414 (2013) (open access:

Doru Sticlet, Balázs Dóra, Jérôme Cayssol
Persistent currents in Dirac fermion rings
Phys. Rev. B 88, 205401 (2013) (open access: arXiv:1307.6964)

E. Szirmai
Two-orbital physics of high spin fermionic alkaline earth atoms confined in a one-dimensional chain [pdf]
Phy. Rev. B 88, 195432 (2013) (open access: arXiv:1307.7558

Mate Vigh, Laszlo Oroszlany, Szabolcs Vajna, Pablo San-Jose, Gyula David, Jozsef Cserti, Balazs Dora
Diverging dc conductivity due to a flat band in disordered pseudospin-1 Dirac-Weyl fermions
Phys. Rev. B 88, 161413 (2013) (open access: arXiv:1305.6140)

Ádám Bácsi, Balázs Dóra
Quantum quench in the Luttinger model with finite temperature initial state
Phys. Rev. B 88, 155115 (2013) (open access: arXiv:1307.7582)

Balazs Dora, Igor F. Herbut, Roderich Moessner
Coupling, merging, and splitting Dirac points by electron-electron interaction [pdf]
Phys. Rev. B 88, 075126 (2013) (open access: a

P. Sinkovicz, A. Zamora, E. Szirmai, M. Lewenstein, G. Szirmai
Spin liquid phases of alkaline earth atoms at finite temperature [pdf]
Phys. Rev. A 88, 043619 (2013) (open access: arXiv:1307.5726)

Peter Boross, Balazs Dora, Annamaria Kiss, Ferenc Simon
A unified theory of spin-relaxation due to spin-orbit coupling in metals and semiconductors [pdf]
Sci. Rep. 3, 3233 (2013) (open access: arXiv:1211.0826)

Balázs Dóra, Frank Pollmann, József Fortágh, Gergely Zaránd
Loschmidt echo and the many-body orthogonality catastrophe in a qubit-coupled Luttinger liquid [pdf]
Phys. Rev. Lett. 111, 046402 (2013), (open access: arXiv:1303.7169)

J. Sári and C. Toke
Theory of inter-Landau level magnetoexcitons in bilayer graphene [pdf]
Phys. Rev. B 87, 085432 (2013) (open access: arXiv:1209.0638)

Frank Pollmann, Masudul Haque, Balázs Dóra

Linear quantum quench in the Heisenberg XXZ chain: Out of equilibrium Luttinger liquid description of a lattice system [pdf]
Phys. Rev. B 87, 041109(R) (2013) (open access: arXiv:1211.1195)

M. Kanász-Nagy, G. Zaránd,
Global superfluid phase diagram of a three-component fermion mixture with magnetic ordering [pdf]
Phys. Rev. B 86, 064519 (2013) (open access:  arXiv:1203.6065)

Jerome Cayssol, Balázs Dóra, Ferenc Simon, Roderich Moessner
Floquet topological insulators [pdf]
Phys. Status Solidi RRL 7, 101 (2013) (open access: arXiv:1211.5623)

Á. Rapp, P. Schmitteckert, G. Takacs, G. Zaránd,
Asymptotic scattering and duality in the one-dimensional three-state quantum Potts model on a lattice [pdf]
New Journal of Physics 15, 013058 (2013) (open access: arXiv:1112.5164)


C. Toke and J. K. Jain
Multi-component fractional quantum Hall states in graphene: SU(4) versus SU(2) [pdf]
J. Phys.: Condens. Matter 24, 235601 (2012)

G. Barcza, E. Szirmai, Ö. Legeza, J. Sólyom,

Emergence of Quintet Superfluidity in the Chain of Partially Polarized Spin-3/2 Ultracold Atoms [pdf]
Phys. Rev. A 86, 061602 (2012) (open access: arXiv:1201.3837)

Szabolcs Csonka, Ireneusz Weymann and Gergely Zarand

An electrically controlled quantum dot based spin current injector [pdf]
Nanoscale, 4, 3635-3639 (2012)

Mark Thomas, Torsten Karzig, Silvia Viola Kusminskiy, Gergely Zaránd, and Felix von Oppen
Scattering theory of adiabatic reaction forces due to out-of-equilibrium quantum environments [pdf]
Phys. Rev. B 86, 195419 (2012)

C. P. Moca, A. Alex, J. v. Delft, and G. Zaránd
SU(3) Anderson impurity model: A numerical renormalization group approach exploiting non-Abelian symmetries
Phys. Rev. B 86, 195128 (2012)

Balázs Dóra, Ádám Bácsi, and Gergely Zaránd
Generalized Gibbs ensemble and work statistics of a quenched Luttinger liquid
Phys. Rev. B 86, 161109 (2012)

M. Kanász-Nagy and G. Zaránd
Global superfluid phase diagram of a three-component fermion mixture with magnetic ordering
Phys. Rev. B 86, 064519 (2012)

G. Fábián, B. Dóra, Á. Antal, L. Szolnoki, L. Korecz, A. Rockenbauer, N. M. Nemes, L. Forró, and F. Simon
Testing the Elliott-Yafet spin-relaxation mechanism in KC8: A model system of biased graphene
Phys. Rev. B 85, 235405 (2012)

F. Crépin, G. Zaránd, and P. Simon,

Mixtures of ultracold atoms in one-dimensional disordered potentials [pdf]
Phys. Rev. A 85, 023625 (2012)

J. Basset, A. Yu. Kasumov, C. P. Moca, G. Zaránd, P. Simon, H. Bouchiat, and R. Deblock,
Measurement of Quantum Noise in a Carbon Nanotube Quantum Dot in the Kondo Regime [pdf]
Phys. Rev. Lett. 108, 046802 (2012)

B. Dóra, J. Cayssol, F. Simon, and R. Moessner,
Optically Engineering the Topological Properties of a Spin Hall Insulator [pdf]
Phys. Rev. Lett. 108, 056602 (2012)


C. P. Moca, I. Weymann, and G. Zarand,
Theory of ac spin current noise and spin conductance through a quantum dot in the Kondo regime: Equilibrium case [pdf]
Phys. Rev. B 84, 235441 (2011)