My Presentations (Past and Future)

[Invited Talks and Organizations for International Conferences and Workshops]

T. Takayanagi, Organizing the long term workshop: New Frontiers in String Theory, YITP, Kyoto, July2-Aug.3, 2018.

T. Takayanagi, Organizing Strings 2018, OIST, Okinawa, Japan, June 25-29, 2018.

T. Takayanagi, Organizing the workshop: Entanglement in Quantum Systems, GGI, Florence, Italy, June, 2018.

T. Takayanagi, It from Qubit workshop/school, Instituto Balseiro, Bariloche, Argentina, Jan.4-6, 2018.

T. Takayanagi, ``Path-Integral Complexity, Liouville Action and AdS/CFT '', East Asia Joint Workshop on Fields and Strings 2017, KEK Theory workshop 2017, KEK, Japan, Nov. 13-17, 2017.

T. Takayanagi, Organizing YITP workshop ``Holography and Quantum Dynamics'', YITP, Kyoto, Japan, Nov 11, 2017.

T. Takayanagi, ``Holographic Entanglement of Purification'', 20 Years Later: The Many Faces of AdS/CFT, Princeton, USA, Oct.31-Nov.3, 2017.

T. Takayanagi, ``Holographic Entanglement and Purification'', Quantum Physics of Information, KITP, UCSB, USA, Oct. 9-27, 2017.

T. Takayanagi,``Optimization of Euclidean Path-integrals in CFTs and Complexity,'' Quantum Information in Quantum Gravity III, UBC, Canada, Aug. 14-18, 2017.

T. Takayanagi,``Liouville Action as Computational Complexity: From Continuous Tensor Networks to AdS/CFT,'' Relativistic Quantum Information- North 2017, YITO, Kyoto., July. 4-7, 2017.

T. Takayanagi,``AdS from Optimization of Path-Integrals in CFTs,'' Strings2017, TelAviv, Israel., June. 26-30, 2017.

T. Takayanagi,``AdS from Optimization of CFT Path-Integrals and Continuous Tensor Networks,'' Entangle This: Tensor Networks and Gravity, IFT, Madrid., Spain, May. 8-9, 2017.

T. Takayanagi,``Two Continous Approaches to AdS/Tensor Network duality,'' Tensor Networks for Quantum Field Theories II, Perimeter Institute, Canada, Apr. 18-21, 2017.

Organizing workshop at YITP, Kyoto, "Holography, Quantum Entanglement and Higher Spin Gravity' Feb. 6-7, 2017'

T. Takayanagi,``AdS from path-integrals in CFT,'' String Theory: Past and Present, ICTS Bangalore, India., Jan.11-13, 2017.

T. Takayanagi,``From path-integral to tensor networks for AdS/CFT,'' Frontiers in Mathematical Physics, Rikkyo U. , Tokyo, Japan., Jan.6-9, 2017.

T. Takayanagi,``From Path Integrals to Tensor Networks for AdS/CFT,'' Recent Developments in Fields, Strings, and Gravity, QMAP, Davis, USA., Dec12-16, 2016.

T. Takayanagi,``Aspects of Entanglement Entropy for Locally Excited States in CFTs,'' Entanglement and Dynamical Systems, Simons Center, Stony Brook, USA., Dec, 2016.

T. Takayanagi,``Emergent Spacetime from Qubits via Holography,'' The 35th Quantum Information Technology Symposium (QIT35), KEK, Tsukuba, Japan., Nov. 24-25, 2016.

T. Takayanagi,``Quantum Entanglement and Tensor Network Description of AdS/CFT,'' IGST 2016, Humboldt U., Berlin, Germany., Aug 22th-Aug. 26th, 2016.

T. Takayanagi,``Quantum Operations in CFTs and Holography,'' Strings 2016, Tsinghua Univ., Beijing, China., Aug 1th-Aug. 5th, 2016.

T. Takayanagi,``EPR Pairs, Local Projections and Quantum Teleportation in Holography,'' Conference on Entanglement and Non-Equilibrium Physics of Pure and Disordered Systems, ICTP., Trieste, Italy., July 25th-July. 27th, 2016.

T. Takayanagi, ``Boundary States in CFTs and cMERA,'' International Workshop on Tensor Networks and Quantum Many-Body Problems (TNQMP2016), ISSP, Kashiwa, Japan, June.31-July 6, 2016.

T. Takayanagi, Organizing YKIS 2016 conference ``Quantum Matter, Spacetime and Information'', YITP, Kyoto, June.13-June.17, 2016.

T. Takayanagi, Organizing Long-term Workshop ``Quantum Information in String Theory and Many-body Systems'', YITP, Kyoto, May.23-June.24, 2016.

T. Takayanagi, ``Holographic Quantum Teleportation'', Nathan Seiberg Symposium, IPMU, Kashiwa, Mar.23, 2016.

T. Takayanagi, ``Gravitational Spacetime and Quantum Entanglement'', KEK-PH 2016, Tsukuba, Feb.11, 2016.

T. Takayanagi,``Information Metric and Holography'', the 12th Vienna Central European Seminar on Particle Physics and Quantum Field Theory, Viena, Austria, Nov.27-28, 2015.

T. Takayanagi, ``Entanglement Entropy and Holography'' , Lectures at Ph.D. school in Niels Bohr Institue, Denmark, Oct.26-30, 2015.

T. Takayanagi,``Gravity Dual of Quantum Information Metric,' ' KIAS-YITP joint workshop ``Geometry in Gauge Theories and String Theory'', KIAS, Seoul, Korea, Sep.15-18, 2015.

T. Takayanagi, Organizing International Workshop on Strings, Black Holes and Quantum Information, TFC, Tohoku U, Sep.7-11, 2015.

T. Takayanagi,``Gravity Dual of Quantum Information Metric,' ' workshop:``Quantum Information in Quantum Gravity II '', Perimeter Institute , Canada, Aug. 17-21, 2015.

T. Takayanagi, ``Gravity Dual of Information Metric,' ' Andy Fest ``Black Holes, Holography and Strings '', Harvard , USA, July 30-31, 2015.

T. Takayanagi,``Gravity Dual of Information Metric,' ' workshop:``Numerical approaches to the holographic principle, quantum gravity and cosmology '', YITP , Kyoto, July. 21-24, 2015.

T. Takayanagi, ``Surface/State Correspondence as a Generalized Holography'', KITP conference: Closing the entanglement gap: Quantum information, quantum matter, and quantum fields, KITP, UCSB, Santa Barbra, June.1-5, 2015.

T. Takayanagi,``'Emergence of Holographic Spacetime from Quantum Entanglement'', International Workshop on Condensed Matter Physics & AdS/CFT, Kavli-IPMU, Tokyo U., May.25-29, 2015

T. Takayanagi,``Quantum Entanglement of Locally Excited States,' ' Simons Symposium on Quantum Entanglement, Rio Grande, Puerto Rico, Mar.15-21, 2015.

T. Takayanagi,``A proposal for Surface/State correspondence from quantum entanglement,' ' Entangle This: Space, Time and Matter, IFT, Madrid, Spain, Feb. 16-20, 2015.

T. Takayanagi,``Time Evolution of Entanglement Entropy for Locally Excited States,' ' NCTS Program on Topological Aspects of Quantum Matter, Hsinchu, Taiwan, Dec.8-12, 2014.

T. Takayanagi,``Entanglement Entropy and Spacetime Geometry,'' 20th European Workshop on String Theory, Mainz, Germany, Sep. 22th-Sep. 26th, 2014.

T. Takayanagi,``Entanglement Renormalization for General CFTs,'' Workshop: `Quantum Information in Quantum Gravity', UBC, Canada, Aug.18th-Aug.22th, 2014.

T. Takayanagi,``Holographic Spacetimes from Entanglement Renormalization,'' YITP Workshop on Quantum Information Physics (YQIP2014), Kyoto, Japan, Aug. 4th-7th, 2014.

T. Takayanagi, ``Holographic Entanglement between Two Interacting CFTs'', Aspen Summer Workshop: Emergent Spacetime in String Theory, Aspen, USA, July 6-Aug 3, 2014.

T. Takayanagi,``Time evolution of entanglement entropy for local operator excitations in conformal Field Theories,'' Conference on Non-equilibrium Phenomena in Condensed Matter and String Theory, Trieste, Italy, June 30th-July 4th, 2014.

T. Takayanagi,``Quantum Entanglement and Local Operators,'' Strings 2014, Princeton, U.S.A., June 23th-June 27th, 2014.

T. Takayanagi,``Entanglement Entropy and Spacetime,'' Lectures at Spring School on Superstring Theory and Related Topics, Trieste, Italy, March 31th-April 2nd, 2014.

T. Takayanagi,``Time Evolution of Entanglement Entropy for Local Operator Excitations in Conformal Field Theories ,'' Aspen Winter Conference: New Perspectives on Thermalization: Condensed Matter, Quantum Information, QCD and String Theory, Aspen, USA, March 16-22, 2014.

T. Takayanagi,``Quantum Entanglement and Holography ,'' lectures at 8th Asian Winter School, Puri, India, Jan.13-19, 2014.

T. Takayanagi,``Quantum Entanglement of Local Operators in Conformal Field Theories,'' International Symposium RIKKYO MathPhys 2014, Jan 11-12, 2014.

T. Takayanagi,``Quantum entanglement and holographic spacetime,'' plenary talk at19th International Symposium on Particle, Strings and Cosmology (PASCOS), Taipei, Taiwan, Nov. 20-26, 2013.

T. Takayanagi,``Excited States and Holographic Entanglement Entropy,'' Mathematics and Physics of the Holographic Principle, Isaac Newton Institute for Mathematical Sciences,
Cambridge, UK, Oct. 2, 2013.

T. Takayanagi,``Entanglement Entropy and AdS/CFT,'' Lectures at Arnold Sommerfeld School `Gauge-gravity duality and condensed matter physics', Munich, Germany, Aug.5-Aug. 9, 2013.

T. Takayanagi,``Holographic Entanglement Entropy of Excited States,'' Gauge/Gravity Duality 2013, Max Planck Institute for Physics, Munich, Germany, July 29-Aug. 2, 2013.

T. Takayanagi,``Entanglement Entropy and Gravity/Condensed Matter Correspondence,'' Plenary Lecture at The 20th International Conference on General Relativity and Gravitation (GR20), Uniwersytet Warszawski, Warsaw, Poland, July 7-13, 2013.

Organizing workshop at YITP, Kyoto, "KIAS-YITP joint workshop: String Theory, Black Holes and Holography,"' July. 1-5, 2013.

T. Takayanagi,``Holographic Entanglement Entropy of Excited States,'' Strings 2013, Sogang University, Seoul, Korea, Jun. 23-29, 2013.

T. Takayanagi,``Holographic Entanglement Entropy,'' lectures given at Holography 2013 :Gauge/gravity duality and strongly correlated systems, APCTP, Pohang, Korea, Jun. 13-22, 2013.

T. Takayanagi,``Property of EntanglementEntropy for Excited States,'' Workshop: Emergence and Entanglement II, Perimeter Institute, Waterloo, Canada, May 6-10, 2013.

T. Takayanagi,``Entanglement Entropy and Holography,'' Lecture at 7th Asian Winter School on Strings, Particles and Cosmology, Beijing, China, Feb.18-25, 2013.

T. Takayanagi,``Holographic Entanglement Entropy and Emergent Spacetime,'' , A Workshop: Entangle This: Strings, Fields and Atoms, IFT UAM-CSIC, Madrid, Spain, Nov. 19-Nov. 21, 2012.

T. Takayanagi,``Entanglement and Holography,'' Entanglement in Discrete and Continuous Quantum Systems, Princeton Center for Theoretical Physics, USA,
Oct. 25-Oct. 26, 2012.

T. Takayanagi,``Emergent spacetimes from entanglement renormalization,'' Workshop on RG flows, holography, and entanglement entropy, the Michigan Center for Theoretical Physics, USA, Sep. 17-Sep. 21, 2012. )

T. Takayanagi,``Recent developments in holographic entanglement entropy,'' International Symposium Ahrenshoop on the Theory of Elementary Particles, Berlin, Germany, Aug. 27-Aug. 31, 2012.

T. Takayanagi,``Holographic Entanglement Entropy: from Condensed Matter to Emergent Spacetime ,'' Gravity Theories and Their Avatars, Crete Center of Theoretical Physics, Heraklion, Greece, July 13-July 19, 2012.

T. Takayanagi,``" Introduction to Gravitational Holography" and "Geometric Calculations of Entanglement Entropy via Holography,"
International Workshop : Physics of information, information in physics, and the demon, Institute for Molecular Science, Okazaki, Japan, Jun. 27-Jun. 28, 2012.

T. Takayanagi,``Holographic Entanglement Entropy and Entanglement Renormalization,'' Discussion Meeting on String Theory, ICTS, Bangalore, India, Jun. 18-Jun. 22, 2012.

T. Takayanagi,``Holographic Dual of BCFT,'' A London Satellite Meeting: Branes and Black Holes, King's College London, UK, May. 28-Jun. 1, 2012.

T. Takayanagi,``Developments of Holographic Entanglement Entropy,'' KITP conference: Blackholes and Information, KITP, UCSB, USA, May. 21-25, 2012.

T. Takayanagi,``Strange Metals and Holographic Entanglement Entropy,'' Progress in Quantum Field Theory and String Theory, Osaka City University, Osaka, Apr. 3-7, 2012.

T. Takayanagi,``Entanglement Entropy and AdS/CFT,'' Lectures at the CERN Winter School on Supergravity, Strings and Gauge Theory, Switzerland, Feb. 6-10, 2012.

T. Takayanagi,``Recent Updates of Holographic Entanglement Entropy,'' KITP program: Holographic Duality and Condensed Matter Physics, KITP, USA, Oct. 19, 2011.

T Takayanagi,``Holographic Dual of BCFT,'' KIAS-YITP Joint Workshop: String Theory, Holography and Beyond, KIAS, Korea, Sep.20-24, 2011

T. Takayanagi,``Holographic Entanglement Entropy and its New Developments,'' Strings 2011, Uppsala, Sweden, June 27-July 1, 2011.

T. Takayanagi,``Holographic Quantum Quenches,'' Strongly Correlated Systems and Gauge/Gravity Duality, Aspen Center for Physics, USA,
Jan.31-Feb.5, 2011.

T. Takayanagi,``Holographic Entanglement Entropy and Black Holes,'' Indian Strings Meeting, Puri, India. Jan.4-11, 2011.

T. Takayanagi,``Entanglement Entropy and Quantum Quenches in AdS/CFT,'' workshop: AdS/CM duality and other approaches, 
KITPC, Beijing. Nov.1-5, 2010.

T. Takayanagi,``Geometric Calculation of Entanglement Entropy via AdS/CFT,''  workshop: New Development of Numerical Simulations
in Low-Dimensional Quantum Systems: From Density Matrix Renormalization Group to Tensor Network Formulations,
YITP, Kyoto University, Oct. 29, 2010.

T. Takayanagi,``Black Holes and Holographic Quantum Quench,'' Autumn Symposium on String/M Theory, KIAS, Seoul, Oct. 14, 2010.

T. Takayanagi,``Topological Insulators and Superconductors,'' and `` Emergent Horizons on D-branes and Quantum Quench
from AdS/CFT ,'' APCTP Focus Program Aspects of Holography and Gauge/String Duality, APCTP, Pohang, Korea, Aug.17-18, 2010.

T. Takayanagi,``Introduction to AdS/CMT,'' Summer Institute 2010, Fujiyoshida,, Japan, Aug. 8th, 2010.

T. Takayanagi,``Mini Black Holes and Quantum Quench from AdS/CFT,'' YKIS2010 symposium: Cosmology--The Next Generation--,
YITP, Kyoto University, Jun. 28th, 2010.

T. Takayanagi,``Mini Black Holes and Quantum Quench from AdS/CFT,'' Gravity and Cosmology2010, YITP, Kyoto University, Jun. 10th, 2010.

T. Takayanagi,``Holographic Entanglement Entropy,'' ESI program on Quantum Field Theory on Curved Space-times and Curved Target Spaces,
The Erwin Schrodinger Institute in Vienn, Apr. 29th, 2010.

T. Takayanagi,``Entanglement Entropy and Topological Insulators from String Theory,''
IPMU Focus Week, Condensed Matter Physics Meets High Energy Physics, IPMU, the University of Tokyo, Feb. 12th, 2010.

T. Takayanagi,``Holographic Insulator/Superconductor Phase Transition at Zero Temperature,''
AdS/CFT: strongly coupled systems and exact results, Ecole Normale Supérieure / Institut Henri Poincaré, Paris, Nov. 26th, 2009.

T. Takayanagi,``Holographic Insulator/Superconductor Phase Transition at Zero Temperature,''
Branes, Strings and Black holes, YITP, Kyoto University, Oct. 9th, 2009

T. Takayanagi,``Can we really have string theory duals of non-relativistic fixed points ?'',
2009 NIMS-APCTP Joint International workshop "String Theory and Cosmology", Daejeon, Korea, Sep .24th, 2009

T. Takayanagi,``Holographic Entanglement Entropy,'' Quantum Criticality and the AdS/CFT Correspondence, KITP, University of
California, Santa Barbara, California, USA, July 20, 2009

T. Takayanagi,``Holographic Entanglement Entropy, Fractional Quantum Hall Effect, and Lifshitz-like Fixed Points", Plenary talk at Quantum Theory
and Symmetries 6, Lexington, Kentucky, USA, July 23, 2009

T. Takayanagi,``Holographic Lifshitz-like Fixed Points in String Theory and Entanglement Entropy,'' Frontiers in Black Hole Physics
, JINR, Dubna, Russia, May 26, 2009.

T. Takayanagi,``Entanglement Entropy and Phase Transition in AdS/CFT Correspondence'',
Recent Developments in String/M Theory, KIAS, Seoul, Korea, September 25, 2008

T. Takayanagi, ``Fuzzy Ring from M2-brane Giant Torus'',
Focus Week on Quantum Black Holes, IPMU, Tokyo University, Japan, September 16, 2008.

T. Takayanagi,``Entanglement Entropy and Phase Transition
in AdS/CFT Correspondence'', Monsoon workshop on string theory, TIFR, Mumbai, India, July 28, 2008

T. Takayanagi,``Holographic Boundary Entropy and Janus Solutions,''
30 Years of Mathematical Methods in High Energy Physics
Reaseach Institute for Mathematical Sciences, Kyoto University, March 17, 2008.

T. Takayanagi,``Entanglement Entropy from AdS/CFT'', Miami 2007, Celebrating ten years of AdS/CFT,
Lago Mar Resort, Fort Lauderdale, Florida, Dec. 16, 2007.

T. Takayanagi,``Covariant Entanglement Entropy,'' Progress of String Theory and Quantum Field Theory, Osaka City University,
Dec. 7, 2007.

T. Takayanagi,``Holography and Entanglement Entropy,'' The 17th Workshop on General Relativity and Gravitation in Japan,
Nagoya University, Nagoya, Dec. 4, 2007.

T. Takayanagi,``Entanglement Entropy and AdS/CFT,'' Komaba 2007, Recent Developments in Strings and Fields, Komaba, Tokyo U.,
Feb. 11, 2007.

T. Takayanagi,``AdS/CFT Correspondence and Entanglement Entropy'', Indian Strings Meeting, Toshali Sands, Puri, India, Dec. 16, 2006

T. Takayanagi, ``Time-like Linear Dilaton and Open-Closed Duality'', Strings 2005, Toronto, Canada, July 15, 2005

T. Takayanagi, ``c<1 String with Time-like Linear Dilaton Matter'', Einstein Symposium 2005, Scientific Meeting, Alexandria, Egypt, June 4, 2005

T. Takayanagi, ``D-branes in Melvin background'', D-branes and Mirror Symmetry, Reaseach Institute for Mathematical Sciences, Kyoto University, Feb. 7, 2002

[その他の国内の招待講演(Domestic Talks)]

高柳 匡、「
量子エンタングルメントと重力理論における時空のダイナミクス」、基研研究会 素粒子物理学の進展2014、京大基研、2014年8月1日

高柳 匡、「AdS/CFT対応とMERA、今後の展開」、日本物理学会 第69回年次大会、東海大、2014年3月27日

高柳 匡、「量子多体系の物理から量子重力へ:ホログラフィー原理の最先端」、日本物理学会 第68回年次大会、広島大、2013年3月27日

高柳 匡、「エンタングルメント・エントロピーと熱力学第一法則」、静岡大素粒子集中セミナー、静岡大、2013年3月1日

高柳 匡、「AdS/CFT 対応と物性物理」、基研研究会:場の理論と弦理論、京大基研、2012年7月27日

高柳 匡、「時空の構造と量子エンタングルメント」、KEK理論研究会、KEK、2012年3月7日

高柳 匡、「AdS/CFT対応とフェルミ面」、立教研究会「弦理論、場の理論における非摂動的手法」、立教大学、2012年2月19日

高柳 匡、「AdS/CFT対応とエンタングルメント.エントロピー」、基研研究会:量子多体系のエンタングルメントとくりこみ群、京大基研、2011年12月15日

高柳 匡、「AdS/CFTと物性」、理論核物理領域,素粒子論領域合同シンポジウム、主題:強相関物理の新展開、日本物理学会、弘前大、2011年秋季大会、2011年9月18日

高柳 匡、「AdS/CFT対応入門」、原子核三者若手夏の学校、木島平、2010年8月6-7日

高柳 匡、「Lifshitz固定点のAdS/CFTへの応用」、研究会 第三回 超弦理論と宇宙、城崎温泉、旅館「志なのや」2010年2月18日

高柳 匡、「Two Approaches to Black Hole Entropy via AdS/CFT: Microstate Counting and Entanglement Entropy」、高次元ブラックホール研究最前線、KEK、2008年10月24日

高柳 匡、「エンタングルメント・エントロピーと重力エントロピーの双対性」、研究会 第一回 超弦理論と宇宙、尾道、松翠園、2008年2月12日

高柳 匡、「AdS/CFTによるエンタングルメント・エントロピーの重力的理解」、日本物理学会 第62回年次大会、北大、2007年9月23日

高柳 匡、「AdS/CFT Correspondence and Entanglement Entropy」、基研研究会「弦理論と場の理論 --- 量子と時空の最前線」、2007年8月9日

高柳 匡、「Free Yang-Mills 近似を用いたAdS/CFT の解析」、KEK理論研究会2007、KEK、2007年3月12日

高柳 匡、「Entanglement Entropy and AdS/CFT Correspondence」、弦理論研究会、立教大学、2006年12月27日

高柳 匡、「Noncommutative geometry in SU(2) WZW-model via tachyon condensation」、弦理論と場の理論における非可換幾何, 京大基研, 2001年2月20日

高柳 匡、「Tachyon condensation in superstring theory」、東京大学山上会館(平成12年度総括研究会,2/14)、2001年2月14日

 [集中講義(Special Lectures)]

2014年6月10-12日 東大駒場   

2011年7月13-15日 北大   

2010年12月20-22日 東工大 

2010年10月27日 京大基研

2009年12月16-18日 東北大 大学院集中講義

2009年12月10-12日 立教大  数理物理特論(LA101)