Nov 14, 2016
 Dávid Jakab
 BilinearBiquadratic 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 outcoupling from a BEC

Mar 8, 2016
 Gergely Szirmai
 (journal club) Cavityinduced chiral states of fermionic quantum gases

Mar 1, 2016
 Tibor Rakovszky
 Topologikus fázisok klasszifikációja és detektálása egy dimenzióban mátrixszorzat állapotokkal

Feb 16, 2016
 Sebastian Fuchs
 From CasimirPolder force between an atom and a topological insulator to Dicke physics

Jan 26, 2016
 Gábor Kónya
 Twoparticle scattering on a delta potential (cont.)

Jan 19, 2016
 Gábor Kónya
 Twoparticle 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
 Singlephoton 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 electricdipole Hamiltonian with shortrange 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 meanfield physics with multimodecavity QED

Jun 11, 2015
 Benjamin Rousseaux
 Multiemitter stimulated Raman adiabatic passage mediated by plasmons

May 19, 2015
 András Vukics
 Az atomi leírás problémái multipólusmértékben

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 Greenfüggvények (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 rovibrational 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 2D quantum walks

Jan 13, 2015
 Dávid Nagy
 Critical exponent of dissipative phase transitions in a subohmic bath

Jan 6, 2015
 Nóra Sándor
 Resonant dipoledipole 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 BoseEinstein 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 localizednonlocalized 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 excitionpolariton system in semiconductor microcavity

Jun 17, 2014
 Yutaka Shikano
 Solidstate 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
 ChiHung Weng
 A study of the 1D AubryAndréHarper (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 manybody systems using Hamiltonian symmetry reduction method

Apr 29, 2014
 Márton Kormos
 Termalization in isolated quantum systems: the onedimensional Bose gas

Apr 1, 2014
 András Pályi
 Electrically driven spin resonance in quantum dots

Mar 25, 2014
 Gergely Szirmai
 Repulsive selftrapping 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 KanászNagy
 Theory of confinementinduced interlayer molecular resonances

Feb 13, 2014
 Jaroslav Novotny & Jirka Maryska
 Asymptotics of iterated quantum evolution

Jan 21, 2014
 David Dasenbrook
 Electron Waiting Times in QuantumCoherent Conductors

Jan 14, 2014
 Péter Sinkovicz
 Return time in discrete time quantum walks

Jan 7, 2014
 Viktor Eisler
 Violation of the area law in nonequilibrium 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 Nflavour Heisenberg modell (and what is behind)

Nov 7, 2013
 Luca Salasnich
 Timedependent density functional of the Fermi gas in the BCSBEC crossover

Nov 5, 2013
 Giovanni Mazzarella
 Ultracold atomic bosons in double and triplewell 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 BoseEinstein 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 lightmatter 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
 Spinsqueezing 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 fourdimensional 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
 Quantumsemiclassical 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 spinliquid phase on hexagonal lattice

Oct 16, 2012
 János Asbóth
 Chiral symmetry of quantum walks

Oct 9, 2012
 Gábor Kónya
 Finitesize scaling in the quantum phase transition of the opensystem Dickemodel

Oct 2, 2012
 Dávid Nagy
 MatterWave 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
 Molekulaszerkezetszámítás a BornOppenheimerközelítés 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 continuoustime 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 BoseEinstein condensates

Jan 17, 2012
 János Asbóth
 Edge states in particleholesymmetric quantum walks

Jan 10, 2012
 Bálint Kollár
 Quantum walks and percolation

Jan 3, 2012
 András Pályi
 Spinorbit 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 meanfield model for the quantum phase transition of a BoseEinstein 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 BECcavity interaction

Sep 13, 2011
 Gergely Szirmai
 Hydrodynamics

Sep 9, 2011
 Craig Hamilton
 Quantum Walk with a Four Dimensional Coin
