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Upcoming seminars
Past seminars
Seminars
Upcoming seminars
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Past seminars
Nov 14, 2016
Dávid Jakab
Bilinear-Biquadratic model on the complete graph
Oct 18, 2016
János Asbóth
Detecting topological invariant from loss
May 3, 2016
Martin Stefanak
Perfect state transfer from quantum walk search algorithm
Apr 11, 2016
Orsolya Kálmán
What we have learned about out-coupling from a BEC
Mar 8, 2016
Gergely Szirmai
(journal club) Cavity-induced chiral states of fermionic quantum gases
Mar 1, 2016
Tibor Rakovszky
Topologikus fázisok klasszifikációja és detektálása egy dimenzióban mátrix-szorzat állapotokkal
Feb 16, 2016
Sebastian Fuchs
From Casimir-Polder force between an atom and a topological insulator to Dicke physics
Jan 26, 2016
Gábor Kónya
Two-particle scattering on a delta potential (cont.)
Jan 19, 2016
Gábor Kónya
Two-particle scattering on a delta potential
Jan 12, 2016
András Vukics
Introduction to quantum thermodynamical processes and cycles
Jan 5, 2016
Dániel Tóth
The reversed dissipation regime in circuit electromechanics
Dec 8, 2015
Nils Trautmann
Single-photon induced elementary quantum processes for quantum information processing
Nov 3, 2015
András Vukics
Beszámoló a 600. WE Heraeus szemináriumról
Oct 20, 2015
János Asbóth & Tibor Rakovszky
Measuring the Chern number with ultracold atoms
Oct 6, 2015
Zsolt Kis
Introducing resonators in quantum optics from first principles
Sep 29, 2015
Tobias Griesser
Phase transition in the electric-dipole Hamiltonian with short-range interaction
Sep 22, 2015
András Gilyén
Exponential Sensitivity and its Cost in Quantum Physics
Jul 7, 2015
Izabella Lovas
Particle number distribution in time of flight measurements with one dimensional interacting Bose gases
Jul 1, 2015
Alicia Kollár
Beyond mean-field physics with multimodecavity QED
Jun 11, 2015
Benjamin Rousseaux
Multi-emitter stimulated Raman adiabatic passage mediated by plasmons
May 19, 2015
András Vukics
Az atomi leírás problémái multipólus-mértékben
Apr 21, 2015
Lajos Diósi
Test of Spontaneous Collapse Models in Mechanical Oscillators
Apr 14, 2015
Dávid Nagy
Journal club
Mar 31, 2015
Zoltán Zimborás
Directed quantum walks
Mar 25, 2015
Andrew B. Frigyik
The mathematical background of 'Recurrence for discrete time unitary evolutions' by Grünbaum, Velázquez, Werner and Werner
Mar 20, 2015
Bálint Kollár
Disorder and entropy rate in discrete time quantum walks
Mar 19, 2015
Zoltán Darázs
Dynamical properties of quantum systems with a few degrees of freedom
Mar 18, 2015
Péter Földi
Egyrészecske szórásproblémák időfüggő potenciálokon: nemegyensúlyi Green-függvények (TDNEGF) alkalmazása
Mar 3, 2015
Bálint Kollár
The trapping problem of quantum walks
Feb 24, 2015
Viktor Szalay
Understanding nuclear motions in molecules: A new ro-vibrational Hamiltonian
Feb 17, 2015
Nikolett Német
Conditional Phase Gate Using an Optomechanical Resonator
Feb 11, 2015
Jaroslav Novotny
Asymptotics of Quantum Markov semigroups
Feb 3, 2015
Gergely Szirmai
Tunneling dynamics of bosonic Josephson junctions assisted by a cavity field
Jan 19, 2015
János Asbóth
Localization, Diffusion, Topological Phases in 2-D quantum walks
Jan 13, 2015
Dávid Nagy
Critical exponent of dissipative phase transitions in a sub-ohmic bath
Jan 6, 2015
Nóra Sándor
Resonant dipole-dipole interaction in a 2D waveguide
Dec 11, 2014
Tibor Rakovszky
Delocalisation and topological phases in disordered quantum walks
Nov 24, 2014
András B. Frigyik
Dynamics and Stability of Bose-Einstein Condensates: The Nonlinear Schrödinger Equation with Periodic Potential
Nov 24, 2014
Bálint Kollár
Disorder and entropy rate in discrete time quantum walks
Nov 20, 2014
Gábor Demeter
Photon echo and quantum memory for photons
Oct 14, 2014
János Asbóth
Topologically protected edge states in a periodically driven, chiral symmetric quantum wire
Oct 7, 2014
Aurél Gábris
Simulating the localized---non-localized transition with quantum walks
Oct 2, 2014
András Gilyén
Quantum speedup of the Markov chain based search - an algorithmic approach of quantum walks
Sep 23, 2014
Orsolya Kálmán
Radiofrequency outcoupling from BEC
Sep 16, 2014
Gábor Kónya
Self organization in double cavity
Sep 9, 2014
Péter Sinkovicz
Return time in discrete time quantum walks (progress report)
Sep 1, 2014
Dandan Su
Interacting bosons in an optical cavity
Aug 26, 2014
Ulrike Herzog
Optimal strategies for the discrimination of quantum states
Jun 17, 2014
Yutaka Shikano
Highly dense excition-polariton system in semiconductor microcavity
Jun 17, 2014
Yutaka Shikano
Solid-state implementation of quantum walk
Jun 12, 2014
Alicia Kollár
Exploring strongly correlated matter with multimode cavity QED
Jun 3, 2014
Robert Thijs Kozma
Limiting behavior of Julia sets of perturbed quadratic maps
May 29, 2014
Chi-Hung Weng
A study of the 1D Aubry-André-Harper (AAH) models and its topological properties
May 20, 2014
László Ujfalusi
Quantum percolation transition in 3d: density of states, finite size scaling, and multifractality
May 15, 2014
Viktor Ayadi
Analysis of integrable many-body systems using Hamiltonian symmetry reduction method
Apr 29, 2014
Márton Kormos
Termalization in isolated quantum systems: the one-dimensional Bose gas
Apr 1, 2014
András Pályi
Electrically driven spin resonance in quantum dots
Mar 25, 2014
Gergely Szirmai
Repulsive self-trapping in a bosonic Josephson Junction with a potential dip in the middle
Mar 11, 2014
János Asbóth
Chiral symmetry and Majorana fermions in periodically driven quantum wires
Feb 25, 2014
András Vukics
Elimination of the
A
^{2}
problem from cavity quantum electrodynamics
Feb 18, 2014
Márton Kanász-Nagy
Theory of confinement-induced interlayer molecular resonances
Feb 13, 2014
Jaroslav Novotny & Jirka Maryska
Asymptotics of iterated quantum evolution
Jan 21, 2014
David Dasenbrook
Electron Waiting Times in Quantum-Coherent Conductors
Jan 14, 2014
Péter Sinkovicz
Return time in discrete time quantum walks
Jan 7, 2014
Viktor Eisler
Violation of the area law in non-equilibrium steady states
Dec 17, 2013
Zoltán Bodrog
Reading of a single erbium defect by optoelectronic method (Journal club)
Dec 12, 2013
Benjamin Rousseaux
Quantum control at the nanoscale – Arbitrary qudit gates by adiabatic passage
Nov 26, 2013
Róbert Juhász
Electric Quantum Walks (Journal club)
Nov 25, 2013
János Asbóth
Topological phases of quantum walks via scattering matrices
Nov 21, 2013
Sandeep K. Goyal
Scalable implementation scheme for quantum walks using classical light
Nov 19, 2013
Péter Sinkovicz
The
N
-flavour Heisenberg modell (and what is behind)
Nov 7, 2013
Luca Salasnich
Time-dependent density functional of the Fermi gas in the BCS-BEC crossover
Nov 5, 2013
Giovanni Mazzarella
Ultracold atomic bosons in double- and triple-well potentials
Nov 3, 2013
Gábor Kónya
Damping of the soft polariton mode of a Bose–Einstein condensate in an optical cavity
Oct 22, 2013
Thomas Konrad
The emergence of classicality from continuous observation (at the example of a BEC)
Oct 17, 2013
Zoltán Darázs
Parametric amplification of the mechanical vibrations of a suspended nanowire by magnetic coupling to a Bose-Einstein condensate
Oct 15, 2013
Karlo Penc
Artificial spin ice (Journal club)
Oct 8, 2013
Raimar Sandner
Subrecoil cavity cooling towards degeneracy: a numerical study
Oct 8, 2013
Brian Tarasinski
Measuring topological invariants in quantum walks
Sep 25, 2013
Peter Domokos
Quantum noise in light-matter interaction (inaugural speech)
Sep 10, 2013
János Asbóth
Hofstadter buttefly detected in graphene (Journal club)
Sep 3, 2013
Hideaki Obuse
Network model for 2D and 3D Z
_{2}
topological insulators and its relation to quantum walks
Sep 2, 2013
János Asbóth
Edge states in 2D quantum walks
Jul 29, 2013
Géza Tóth
Spin-squeezing inequalities for entanglement detection
Jul 9, 2013
Zsolt Kis
Contribution of the Hanbury Brown–Twiss experiment to the development of quantum optics
Jun 27, 2013
Jonathan Edge
Metallic phase of the quantum Hall effect in four-dimensional space
Jun 25, 2013
Bálint Kollár
Entropy rate in quantum walks
Jun 18, 2013
Tamás Kiss
Journal Club: Quantum Thermodynamics
Jun 18, 2013
Örs Legeza
Journal Club: Topological Order through Entanglement Entropy
Jun 11, 2013
András Vukics
Elimination of the
A
^{2}
term in CQED
May 28, 2013
András Dombi
Quantum-semiclassical transition of optical bistability
May 14, 2013
Zoltán Kurucz
Finding parametric amplification conditions in a system with inhomogeneous broadening
May 7, 2013
János Asbóth
Journal club
Apr 30, 2013
Zoltán Kurucz
Parametric amplification of nanotube vibrations by magnetic coupling to a Bose–Einstein condensate
Apr 26, 2013
Stefan Filipp
Circuit QED—Quantum Optics with Microwave Photons and Superconducting Circuits on a Chip (part III)
Apr 25, 2013
Stefan Filipp
Circuit QED—Quantum Optics with Microwave Photons and Superconducting Circuits on a Chip (part II)
Apr 24, 2013
Stefan Filipp
Circuit QED—Quantum Optics with Microwave Photons and Superconducting Circuits on a Chip (part I)
Apr 9, 2013
Jenő Sólyom
Journal Club: Spin Liquids
Mar 26, 2013
Árpád Lukács
Tracktor beam: Is negative radiation pressure possible?
Mar 19, 2013
Oliver Mülken
Exciton Dynamics in Open Quantum Systems—from Quantum to Random Walks
Mar 12, 2013
Zoltán Darázs
Parametric amplification of nanotube vibrations by magnetic coupling to a Bose–Einstein condensate
Mar 5, 2013
Zsolt Kis
Pulse propagation in a dressed, degenerate system
Feb 19, 2013
János Asbóth
Journal club
Feb 19, 2013
Peter Domokos
Journal club
Feb 12, 2013
Gergely Szirmai
Conference report
Jan 22, 2013
Zoltán Kurucz
Relation between entanglement and squeezing in spin ensembles
Jan 15, 2013
Zoltán Scherübl
Entanglement of broken Cooper pairs
Jan 4, 2013
Gábor Halász
Mobile defects in the hexagonal Kitaev model
Jan 4, 2013
Péter Kómár
Optomechanics with several photon modes
Dec 6, 2012
Jan Dahlhaus
Transport signatures of topological superconducting wires
Dec 4, 2012
Jan Dahlhaus
Topological phase transitions in quantum kicked rotators
Nov 28, 2012
István Kovács
Universal behaviour of entanglement entropy by the example of quantum Ising model
Nov 13, 2012
Peter Domokos
Quantum mechanics put to work (the Nobel prize in physics 2012)
Oct 30, 2012
Péter Sinkovicz
Description of spin-liquid phase on hexagonal lattice
Oct 16, 2012
János Asbóth
Chiral symmetry of quantum walks
Oct 9, 2012
Gábor Kónya
Finite-size scaling in the quantum phase transition of the open-system Dicke-model
Oct 2, 2012
Dávid Nagy
Matter-Wave Optomechanics
Sep 25, 2012
Bálint Kollár
Entropy rate in quantum walks
Sep 18, 2012
Gábor Kónya
Entanglement in mixed states
Jun 1, 2012
Barry Sanders
Coin quantum walks in ion traps and in superconducting circuit quantum electrodynamics
May 22, 2012
Edit Mátyus
Molekulaszerkezet-számítás a Born--Oppenheimer-közelítés nélkül
May 15, 2012
Zoltán Kurucz
Hybrid quantum memory (journal club)
May 8, 2012
Tobias Griesser
Kinetic Theory of Cavity Cooling and Selforganization
Apr 24, 2012
Gábor Czakó
Quasiclassical trajectory computations on ab initio potential energy surfaces
Apr 17, 2012
Viktor Szalay
Variational properties of the discrete variable representation: Discrete variable representation via effective operators. Part 2.
Apr 10, 2012
János Asbóth
Topological phases with ultracold atoms
Mar 27, 2012
János Asbóth
Edge states in quantum walks
Mar 20, 2012
Zoltán Darázs
Time evolution of the continuous-time quantum walk on a percolated graph
Mar 13, 2012
János Asbóth
Edge states in discrete time quantum walks
Feb 28, 2012
Zsolt Kis
Coherent Control in Quantum Dots
Feb 21, 2012
Viktor Szalay
Variational properties of the discrete variable representation: Discrete variable representation via effective operators
Feb 7, 2012
Peter Domokos
Cavity Optomechanics á la DSK
Jan 31, 2012
László Oroszlány
Carbon nanotube quantum pumps
Jan 24, 2012
Gergely Szirmai
Langevin equation of collective modes of Bose-Einstein condensates
Jan 17, 2012
János Asbóth
Edge states in particle-hole-symmetric quantum walks
Jan 10, 2012
Bálint Kollár
Quantum walks and percolation
Jan 3, 2012
András Pályi
Spin-orbit induced strong coupling of a single spin to a nanomechanical resonator
Dec 13, 2011
András Vukics
Can the Dicke model be realized in atomic systems? (part 2)
Dec 2, 2011
Mark Rudner
Topological transitions in driven quantum systems
Nov 29, 2011
Anastasiia Anishchenko
Enhanced spreading of quantum walks on star graphs by additional bonds
Nov 22, 2011
Tamás Kiss
Open quantum systems: quantum discord and entanglement
Nov 15, 2011
Gábor Kónya
Multimode mean-field model for the quantum phase transition of a Bose-Einstein condensate in an optical resonator
Oct 25, 2011
András Vukics
Can the Dicke model be realized in atomic systems?
Oct 10, 2011
Balázs Dóra
Lattice generalization of the Dirac equation to general spin and the role of the flat band
Oct 4, 2011
Zoltán Kurucz
Interaction between light and spin systems
Sep 27, 2011
Zsolt Kis
Adiabatic Floquet theory
Sep 20, 2011
Dávid Nagy
Role of collisions in BEC-cavity interaction
Sep 13, 2011
Gergely Szirmai
Hydrodynamics
Sep 9, 2011
Craig Hamilton
Quantum Walk with a Four Dimensional Coin