Invited talks at international conferences/workshops/schools
2016 |
New Trends in Low-Dimensional Physics: Quantum Integrability and Applications
1 - 15 Sep 2016, Institute of Physics, Chinese Academy of Sciences, Beijing, China Title: Particle formation and ordering in strongly correlated fermionic systems: Solving a model of quantum chromodynamics |
2016 |
Conformal Field Theories and Renormalization Group Flows in Dimensions d>2
23 May - 8 July 2016, The Galileo Galilei Institute for Theoretical Physics, Florence, Italy Title: Truncated Hamiltonian approach to quantum quenches in field theory |
2015 |
Beyond integrability: The mathematics an physics of integrability and its breaking in low-dimensional strongly correlated quantum phenomena
13-17 July 2015, Centre de Recherches Mathematiques, Montreal, Canada Title: Quenching the XXZ spin chain: quench action approach versus generalized Gibbs ensemble |
2015 | Lecture Series on Quantum Quenches
Intensive PhD course, 29 June - 9 July 2016, 13x2 lectures Department of Physics, University of Bologna, Bologna, Italy |
2015 |
Back to the Bootstrap 2015
18-29 May 2015, Weizmann Institute of Science, Rehovot, Israel Title: Truncated conformal space approach: Numerical and analytical RG techniques |
2014 | Quantum Integrability, Conformal Field Theory and Topological Quantum Computation
23 March-6 April 2014, International Institute of Physics, Natal, Brazil Title: Form factors in the presence of integrable defects |
2014 | Advances in Strong-Field Electrodynamics (lecture series)
3 - 6 Feb 2014, ELTE Bolyai College, Budapest, Hungary Cím: The Casimir effect and the physical vacuum |
2012 | The Beauty of Integrability: low-dimensional Physics, Statistical Models and Solitons
15-28 July 2012, International Institute of Physics, Natal, Brazil Title: Excited state g-functions from the Truncated Conformal Space |
2010 | Finite-size technology in low dimensional quantum field theory (V)
27 June-17 July 2010, Centro de Ciencias de Benasque Pedro Pascual, Benasque, Spain Title: Systematic perturbative expansion for nonintegrable quantum field theories |
2008 | APCTP Focus Program: Finite-size technology in low dimensional quantum field theory (IV)
25 June-15 July 2008, Asia-Pacific Center for Theoretical Physics, Pohang, Korea Title: Form factors in finite volume and finite temperature correlators |
2006 | 4th EUCLID Annual Meeting on Integrable Models and Applications: from Strings to Condensed Matter 11-15 September 2006, École Normale Supérieure, Lyon, France Title: Characterization of resonances using finite size effects |
2005 | APCTP Focus Program: Finite-size technology in low dimensional quantum field theory (II)
20 June-9 July 2005, Asia-Pacific Center for Theoretical Physics, Pohang, Korea Title: Casimir force between planes as a boundary finite size effect |
2003 | 1st EUCLID Annual Meeting on Integrable Models and Applications: from Strings to Condensed Matter 15-20 September 2003, Galileo Galilei Institute for Theoretical Physics, Florence, Italy Plenary talk: On the perturbative formulation of quantum field theory with boundary |
2001 | NATO Advanced Research Workshop on Statistical Field Theories
18-23 June 2001, Villa Olmo (Como, Italy) Title: Sine-Gordon with Neumann boundary condition: the spectrum of boundary states |
2000 | 4th Informal UK Meeting on Integrable Systems and Conformal Field Theory
24-25 March 2000, International Centre for Mathematical Sciences, Edinburgh, UK Title: Nonlinear Integral Equations and Integrable Models |
Some recent invited seminars and colloquia
2017 | String Theory Seminar, 2nd February 2017 Department of Physics, Queen Mary University of London Title: Particle formation and ordering in strongly correlated systems: a 1+1D model of QCD |
2016 | Particle Physics Seminar, 9th March 2016 Institute of Physics, Eötvös University, Budapest Title: Particle Formation and Ordering in Strongly Correlated Fermionic Systems: Solving a Model of Quantum Chromodynamics |
2015 | Particle Physics Seminar, 4th March 2015 Institute of Physics, Eötvös University, Budapest Title: Form factor relocalisation and interpolating renormalisation group flows from the staircase model |
2015 | HAS Institute of Nuclear Physics, Debrecen 27th April 2015 Title: Correlations after quantum quenches in the XXZ spin chain: Failure of the Generalized Gibbs Ensemble |
2015 | HAS Rényi Institute of Mathematics, Budapest 24th April/8th May, 2015 Title: An Introduction to WZNW conformal field theories I-II |
2015 |
Dublin Area Theoretical Physics Colloquium School of Mathematics, Trinity College Dublin, 4th February 2015 Title: Form factors in finite volume |
2015 |
Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste Joint ICTP/SISSA Seminar on Statistical Field Theory, 30th January 2015 Title: Form factor relocalisation and interpolating renormalisation group flows from the staircase model |
2014 | Nanophysics Seminar
Eötvös University, 15th December, 2014 Title: Correlations after quantum quenches in the XXZ spin chain: Failure of the Generalized Gibbs Ensemble |
2014 |
CERN TH String Theory Seminar, 20th May 2014
Theory Division, CERN, Geneva, Switzerland Title: TCSA for beginners |
2013 | Particle Physics Seminar, 20th March 2013 Institute of Physics, Eötvös University, Budapest Title: Asymptotic scattering of the quantum Potts spin chain and the continuum limit |
2012 | Institute for Theoretical Physics (ITFA), University of Amsterdam 12th June 2012 Title: Form factors in finite volume and finite temperature correlators |
2012 | Department of Mathematics, King's College London 1st November 2012 Title: Finite temperature correlators in integrable QFT |
2012 | North British Mathematical Physics Seminar, Durham University 27th October 2012 Title: Finite temperature correlators in integrable QFT |
2012 | HAS Institute of Nuclear Physics, Debrecen 24th April 2012 Title: Form factors in finite volume and finite temperature correlators |
2012 | Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste Joint ICTP/SISSA Seminar on Statistical Field Theory 27th March 2012 Title: Form factors in finite volume: recent developments |
2009 | Centre for Mathematical Science, City University London Mathematical Research Seminar 31st March 2009 Title: Solitons and topological sectors in nonintegrable quantum field theories |
2009 | Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste Joint ICTP/SISSA Seminar on Statistical Field Theory 20th January 2009 Title: Form factors in finite volume and finite temperature correlators |
2006 | Université Pierre et Marie Curie - Paris 6 (Jussieu) Laboratoire de Physique Théorique et Hautes Énergies 24th November 2006 Title: Correlation functions of boundary operators: the boundary form factor program |
2006 | Séminaires de Physique Mathématique Service de Physique Théorique, CEA--Saclay 20th November 2006 Title: Characterization of resonances using finite size effects |
2001 | Centre for Particle Theory, Deparment of Mathematics, Durham University
14th November 2001 Title: Sine-Gordon model with a boundary |
2000 | Meeting on
Methods and Applications of Integrable Boundary QFT Centre for Particle Theory, Deparment of Mathematics, Durham University, Durham, UK 26th February 2000 Title: The DdV nonlinear integral equation and finite size spectra in IQFT |
Other talks at international conferences/workshops
2016 |
Quantum Integrable Models in and out of Equilibrium
11-15 January 2016, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK Title: Initial states in integrable quantum field theory quenches from an integral equation hierarchy |
2014 | Workshop on Mathematical physics of non-equilibrium
quantum systems
18-19 December, 2014, King's College London, London, UK Title: Correlations after quantum quenches in the XXZ spin chain: Failure of the Generalized Gibbs Ensemble |
2011 | 8th
Bologna workshop on CFT and Integrable Model
12-15 September, 2011, INFN Sezione di Bologna, Bologna, Italy Title: Thermal correlators in integrable models |
2007 | QFEXT07: Workshop on Quantum Field Theory under External Conditions
17-21 September 2007, Institut für Theoretische Physik, Universität Leipzig, Leipzig , Germany Title: Casimir effect in the boundary state formalism |
2006 | 7th
Bologna workshop on CFT and Integrable Model
5-8 July 2006, INFN Sezione di Bologna, Bologna, Italy Title: On the boundary form factor program |
2000 | John Hopkins Workshop on Nonperturbative QFT Methods and Their Applications
19-21 August 2000, Bolyai College, Eötvös University, Budapest, Hungary Title: Nonperturbative Analysis of the Two-Frequency Sine-Gordon Model |
2000 | TMR Summer School on Recent Advances and Applications of Conformal Field Theory
22-26 May 2000, Sete, France Title: k-Folded Sine-Gordon Theory in Finite Volume |
1998 | 2nd
annual TMR conference on Integrability, Nonperturbative Effects and
Symmetry in Quantum Field Theory 21-25 September 1998, Department of Mathematics, Durham University, Durham, UK Title: Excited State Scaling Functions in Sine-Gordon Theory |
1997 | 3rd
Bologna workshop on CFT and Integrable Models 1-4 October 1997, INFN Sezione di Bologna, Bologna, Italy Title: Scattering Amplitudes in Imaginary Coupled g_{2}^{(1)} and d_{4}^{(3)} Toda Field Theories |
1996 | Triangle Seminar on Particle Physics November 1996, Universität Wien, Vienna, Austria Title: On the Relation Between Φ_{(1,2)} and Φ_{(1,5)} Perturbations of Minimal Models |
1996 | Eötvös School and Workshop on
Conformal Field Theory and Integrable Models
13-21 August 1996, Bolyai College, Eötvös University, Budapest, Hungary Title: Φ_{(1,5)} Perturbations of Virasoro Minimal Models |
School lectures in Hungarian
Summer School in Theoretical Physics, 1993-2008: Gyöngyöstarján, 2009-2010: Tihany, Hungary2010 | The quantum world: emergent classicality and probabilistic interpretation (1 lecture) |
2009 | AdS/CFT: the Maldacena Conjecture (2 lectures) |
2002 | AdS/CFT: the Maldacena Conjecture (3 lectures) |
1997 | Nontrivial Fixed Points in SUSY Gauge Theories (3 lectures) |
1994 | Matrix Models and 2D Quantum Gravity (2 lectures) |
1993 | Perturbative Finite Temperature Quantum Field Theory (5 lectures) |
Balaton Summer School in Theoretical Physics
2009 |
Balaton Summer School "From quarks to galaxies", 5-12 July 2009, Balatongyörök Particle Physics: Theoretical Introduction (4 lectures) |
Other seminars and lectures in Hungary
2016 | BME Open Day, 25 November 2016 Title: Waves, particles and wonders of the quantum world (in Hungarian) |
2016 | Apáczai Days, 23 March 2016 Apáczai Csere János Practice School, Budapest Title: Alice in Wonderland: the world of particles (in Hungarian) |
2016 | Theoretical Physics Seminar
Department of Theoretical Physics, Budapest University of Technology and Economics March 11, 2016 Title: Particle Formation and Ordering in Strongly Correlated Fermionic Systems: Solving a Model of Quantum Chromodynamics |
2015 | Apáczai Days, 1 April 2015 Apáczai Csere János Practice School, Budapest Title: Polarized light (light as you never saw before) (in Hungarian) |
2014 | Theoretical Physics Seminar
Department of Theoretical Physics, Budapest University of Technology and Economics October 28, 2014 Title: Correlations after quantum quenches in the XXZ spin chain: Failure of the Generalized Gibbs Ensemble |
2012 | Particle Physics Seminar, 11th April 2012 Institute of Physics, Eötvös University, Budapest Title: Excited state boundary entropy (g-)functions |
2012 | Hungarian Skeptic Society's Club Meeting, 21st February 2012 Title: "Quo vadis, theoria chordarum?" – status and prespectives of string theory (in Hungarian) |
2012 | Particle Physics Seminar, 15th February 2012 Institute of Physics, Eötvös University, Budapest Title: Determination of resonances and matrix elements in finite volume: anomalous exponential corrections |
2011 | Ortvay Colloquium, 17th November 2011 Institute of Physics, Eötvös University, Budapest Title: Quantum field theory in two dimensions (in Hungarian) |
2011 | Particle Physics Seminar, 12th October 2011 Institute of Physics, Eötvös University, Budapest P. Forgács, A. Patkós, G. Takács, G. Cynolter, A. Jakovác: Faster than light? Theoretical considerations |
2010 | Particle Physics Seminar, 6th October 2010 Institute of Physics, Eötvös University, Budapest Title: Form factor expansion for thermal correlators |
2010 | Particle Physics Seminar, 25th November 2010 Institute of Physics, Eötvös University, Budapest Title: Gravity as an entropic force |
2010 | Theoretical Physics Seminar, 24th September 2010 Research Institute for Particle and Nuclear Physics, Budapest Title: Gravity as entropic force |
2010 | Seminar of the Hungarian CMS Group, 26th April and 10th May 2010 Research Institute for Particle and Nuclear Physics, Budapest Title: Cosmology and the MSSM: theoretical background and present limits |
2010 | Seminar of the Dept. of Theoretical Physics, 23rd April 2010 Institute of Physics, Budapest University of Technology and Economics, Budapest Title: Form factor expansion of finite temperature correlators |
2009 | Particle Physics Seminar, 16th September 2009 Institute of Physics, Eötvös University, Budapest Title: Form factor perturbation theory in nonintegrable models: a systematic expansion based on finite size effects |
2009 | Particle Physics Seminar, 13th May 2009 Institute of Physics, Eötvös University, Budapest Title: Effective Potential and Topological Excitations in Nonintegrable Field Theories |
2008 | Ortvay Colloquium, 4th December 2008 Institute of Physics, Eötvös University, Budapest Title: Casimir Effect and the Physical Vacuum |
2008 | Mathematics/Physics Seminar, 9th October 2008 Eötvös College, Budapest Title: Vacuum energy: the Casimir effect and beyond |
2007 | Particle Physics Seminar, 17th October 2007 Institute of Physics, Eötvös University, Budapest Title: Finite Temperature Correlators in Integrable Quantum Field Theories |
2004 | Particle Physics Seminar, 13th October 2004 Institute of Physics, Eötvös University, Budapest Title: Finite Size Effects in Boundary Quantum Field Theories |