Professor Hossein Yavartanoo

Hossein Yavartanoo

Professor
Affiliation: BIMSA
Research Field: Mathematical Physics
Office: A3-3-304
Email: yavar@bimsa.cn
CV: PDF

Biography

Hossein Yavartanoo is a theoretical high energy physicist and have been worked on various topics on quantum field theory, string theory, black hole physics and holographic principle. The broad questions my research aims to address is: what are the building blocks of spacetime and matter? String theory provides a potential framework to answer these questions because it can unify quantum theory with gravity in a very natural way. At present time, my main focus is studying quantum aspects of black holes.

Education Experience

  • 1997 - 2003 | Physics Department of Sharif University of Technology, Tehran-Iran | Physics | Doctor | (Supervisor: Professor Hessameddin Arfaei)
  • 1992 - 1996 | Physics Department of Sharif University of Technology, Tehran-Iran | Physics | Bachelor
  • 1988 - 1992 | Shariati | Math-Physics | high-school diploma

Work Experience

  • 2020 - -- | BIMSA | Professor
  • 2014 - 2020 | ITP, CAS | Senior Research Associate
  • 2010 - 2014 | Kyunghee University | Assistant Professor
  • 2008 - 2010 | Korea Institute of Advanced Study | Postdoctoral Researcher
  • 2006 - 2008 | Seoul National University | Postdoctoral Researcher
  • 2003 - 2005 | IPM | Postdoc

Honors and Awards

  • 2016 | NRFC research grant, China | four years
  • 2012 | Awarded Research grant, CQUeST/Korea
  • 2012 | Awarded Research grant, APCTP, Korea
  • 2011 | Awarded Research grant, NRF, Korea | 2011-2014
  • 2003 | Awarded Research Fellowship, IPM, Tehran, Iran | 2003-2005
  • 2003 | Honoured and awarded as the outstanding Ph.D. graduated, SUT
  • 2001 | Awarded research fellowship, SUT, Iran | 2001-2003
  • 1998 | Awarded substantial research fellowship, IPM, Tehran, Iran | 1998-2003
  • 1996 | Winner of the National Physics Olympiad, Iran
  • 1995 | Winner of the First National Physics Competition for undergraduate student, Iran

Publications

  • [1] R. Jafari, Alireza Akbari, Shukhrat Mardonov, H. Yavartanoo, Dynamical Quantum Phase Transitions in a Pseudo-Hermitian Hamiltonian: The Imbalanced-Pairing Kitaev Model, arXiv:2607.23956 (2026)
  • [2] MM Sheikh-Jabbari, H Yavartanoo, Null Strings Gauged and Reloaded, II: Consistent Classical Treatment of the Null Strings, Physics Lett B (2026)
  • [3] MM Sheikh-Jabbari, H Yavartanoo, Null Strings Gauged and Reloaded, I: Null Strings Have Carroll-Weyl Gauge Symmetry, arXiv, 2605.25817 (2026)
  • [4] MM Sheikh-Jabbari, H Yavartanoo, An inconsistency of Null Strings Literature: The Tale of an Overlooked Symmetry, arXiv, 2605.12414 (2026)
  • [5] IM Rasulian, MM Sheikh-Jabbari, H Yavartanoo, Null-strings Gauged, Reloaded and Quantized, I: Canonical Quantization in the Light-Cone Gauge, arXiv, 2607.02970 (2026)
  • [6] S. Dutta, I.M. Rasulian, M.M. Sheikh-Jabbari, H. Yavartanoo, Towards Quantizing Null p-branes: Light-Cone Gauge Analysis and Physical Hilbert Space, JHEP, 05(29) (2025)
  • [7] H. Adami, A. Parvizi, M.M. Sheikh-Jabbari, V. Taghiloo, H. Yavartanoo, Carrollian structure of the null boundary solution space, JHEP (2024)
  • [8] H. Adami, A. Parvizi, M.M. Sheikh-Jabbari, V. Taghiloo, H. Yavartanoo, Hydro & Thermo Dynamics at Causal Boundaries, Examples in 3d Gravity, JHEP(2023)
  • [9] H. Adami, M.M. Sheikh-Jabbari, Vahid Taghiloo, H. Yavartanoo, C. Zwikel, Symmetries at Null Boundaries: 3-dimensional Einstein gravity, PoS Regio2021((2022) 008) (2022)
  • [10] Shahin Sheikh-Jabbari, Hamed Adami, Vahid Taghiloo, Hossein Yavartanoo, Null Surface Thermodynamics , PoS Regio, 034 (2022)
  • [11] Adami, H. and Pujian Mao and Sheikh-Jabbari, M.M. and Taghiloo, V. and Yavartanoo, H., Symmetries at Causal Boundaries in 2D and 3D Gravity, JHEP Rep., (), -, (2022)
  • [12] Adami, H. and Sheikh-Jabbari, M.M. and Taghiloo, V. and Yavartanoo, H., Null Surface Thermodynamics, Phys. Rev. D, (), -, (2022)
  • [13] H. Adami, M.M. Sheikh-Jabbari, V. Taghiloo, H. Yavartanoo, C. Zwikel, Chiral massive news: null boundary symmetries in topologically massive gravity, Journal of High Energy Physics, 2021(5), 1-41 (2021)
  • [14] Adami, H. and Grumiller, D. and Sheikh-Jabbari, M.M. and Taghiloo, V. and Yavartanoo, H. and Zwikel, C., Null boundary phase space: slicings, news and memory, JHEP Rep., (), -, (2021)
  • [15] H Adami, D Grumiller, MM Sheikh-Jabbari, V Taghiloo, H Yavartanoo et al., Null boundary phase space: slicings, news & memory, Journal of High Energy Physics, 11, 1-39 (2021)
  • [16] H Adami, D Grumiller, M Sheikh-Jabbari, V Taghiloo, H Yavartanoo, ..., News and twitts from the horizon, Work in preparation (2021)
  • [17] H. Adami, M.M. Sheikh-Jabbari, V. Taghiloo, H. Yavartanoo, C. Zwikel, Symmetries at null boundaries: two and three dimensional gravity cases, Journal of High Energy Physics, 2020(10), 1-37 (2020)
  • [18] A Banerjee, E Ó Colgáin, JA Rosabal, H Yavartanoo, Ehlers transformations as EM duality in the double copy, Physical Review D, 102(12) (2020)
  • [19] Eoin O. Colgain, Hossein Yavartanoo, Testing the Swampland: H0 tension, Phys.Lett. B797 (2019)
  • [20] Eoin O. Colgain, Maurice H.P.M. van Putten, Hossein Yavartanoo, H0 tension and the de Sitter Swampland, Phys.Lett. B793, 126-129 (2019)
  • [21] EÓ Colgáin, MHPM van Putten, H Yavartanoo, de Sitter Swampland, H0 tension & observation, Physics Letters B, 793, 126-129 (2019)
  • [22] T Araujo, EÓ Colgáin, Y Sakatani, MM Sheikh-Jabbari, H Yavartanoo, Holographic integration of$ T\overline {T} $&$ J\overline {T} $via O (d, d), Journal of High Energy Physics, 2019(3), 1-26 (2019)
  • [23] EO Colgáin, M Van Putten, H Yavartanoo, Observational consequences of H0 tension in de Sitter Swampland, Phys.Lett.B 793 (2019) 126-129 (2019)
  • [24] Y Hossein, Testing the Swampland: H_0 tension, Phys. Lett. B, 797 (2019)
  • [25] Thiago Araujoa, Eoin O Colgaina, Hossein Yavartanoo, Embedding the modified CYBE in Supergravity, Eur.Phys.J. C78, 78(10), 854 (2018)
  • [26] I. Bakhmatov, E. O Colgain, M. M. Sheikh-Jabbari, H. Yavartanoo, “Yang-Baxter Deformations Beyond Coset Spaces (a slick way to do TsT)”, JHEP 1806 (2018) 161.
  • [27] K. Hajian, M.M. Sheikh-Jabbari, H. Yavartanoo, Fluffing Extreme Kerr, Phys.Rev. D98, 98(2), 026025. (2018)
  • [28] I Bakhmatov, EÓ Colgáin, MM Sheikh-Jabbari, H Yavartanoo, Yang-Baxter deformations beyond coset spaces (a slick way to do TsT), Journal of High Energy Physics, 2018(6), 1-31 (2018)
  • [29] K Hajian, MM Sheikh-Jabbari, H Yavartanoo, Extreme Kerr black hole microstates with horizon fluff, Physical Review D, 98(2) (2018)
  • [30] T Araujo, EÓ Colgáin, Y Sakatani, MM Sheikh-Jabbari, H Yavartanoo, Holographic integration of $T \bar{T}$ and $J \bar{T}$ via $O(d,d)$, arXiv, 1811.03050 (2018)
  • [31] T. Araujo, I. Bakhmatov, N. S. Deger, J. Gutowski, E. O Colgain, H. Yavartanoo, Calibrated Entanglement Entropy, JHEP, 117 (2017)
  • [32] H. Afshar, D. Grumiller, M.M Sheikh-Jabbari and H. Yavartanoo, “Horizon fluff, semi-classical black hole microstatesLog-corrections to BTZ entropy and black hole/particle correspondence” JHEP08 (2017) 087.
  • [33] E. Ó. Colgin, H. Yavartanoo, Banados and SUSY: On Supersymmetry and Minimal Surfaces of Locally AdS3 Geometries, Class.Quant.Grav., 34(9), 095008 (2017)
  • [34] M. M. Sheikh-Jabbari and H. Yavartanoo, “Horizon Fluffs: Near Horizon Soft Hairs as Microstates of Generic AdS3 Black Holes” Phys.Rev. D95 (2017) no.4, 044007
  • [35] H Afshar, D Grumiller, MM Sheikh-Jabbari, H Yavartanoo, Horizon fluff, semi-classical black hole microstates—Log-corrections to BTZ entropy and black hole/particle correspondence, Journal of High Energy Physics, 2017(8), 1-51 (2017)
  • [36] MM Sheikh-Jabbari, H Yavartanoo, Near horizon soft hairs as microstates of generic$AdS3$black holes, Physical Review D, 95(4) (2017)
  • [37] H Afshar, D Grumiller, MM Sheikh-Jabbari, H Yavartanoo, Horizon fluff, semi-classical black hole microstates, arXiv, 1705.06257 (2017)
  • [38] M.M. Sheikh-Jabbari, H. Yavartanoo, Excitation Entanglement Entropy in 2d Conformal Field Theories, Phys.Rev. D94, 94(12), 126006 (2016)
  • [39] M.M. Sheikh-Jabbari, H. Yavartanoo, On 3d Bulk Geometry of Virasoro Coadjoint Orbits: Orbit invariant charges and Virasoro hair on locally AdS3 geometries, Eur. Phys. J. C, 76(9), 493 (2016)
  • [40] S. Sadeghian, M.M. Sheikh-Jabbari, M.H. Vahidinia, H. Yavartanoo, Three Theorems on Near Horizon Extremal Vanishing Horizon Geometries, Phys.Lett. B753, 488-492 (2016)
  • [41] S. Sadeghian, H. Yavartanoo, Black Rings in U(1)3 Supergravity and their dual 2d CFT, Class. Quant. Grav., 33(9), 095006 (2016)
  • [42] MM Sheikh-Jabbari, H Yavartanoo, On 3d bulk geometry of Virasoro coadjoint orbits: orbit invariant charges and Virasoro hair on locally AdS$3$geometries, The European Physical Journal C, 76(9) (2016)
  • [43] MM Sheikh-Jabbari, H Yavartanoo, Excitation entanglement entropy in two dimensional conformal field theories, Physical Review D, 94(12) (2016)
  • [44] S Sadeghian, H Yavartanoo, Black rings in U (1) 3 supergravity and their dual 2d CFT, Classical and Quantum Gravity, 33(9) (2016)
  • [45] S. Sadeghian, M.M. Sheikh-Jabbari, M.H. Vahidinia, H. Yavartanoo, Near Horizon Structure of Extremal Vanishing Horizon Black Holes, Nucl.Phys. B900, 900, 222-243 (2015)
  • [46] K Hajian, MM Sheikh-Jabbari, H Yavartanoo, Extremal black hole fluff, Phys (2015)
  • [47] S. Sadeghian, M.M. Sheikh-Jabbari, H. Yavartanoo, On Classification of Geometries with SO(2,2) Symmetry, JHEP, 10(081) (2014)
  • [48] Eoin Ó Colgáin, M.M. Sheikh-Jabbari, Justin F. Vázquez-Poritz, Hossein Yavartanoo, Zhibai Zhang, Warped Ricci-flat reductions, Phys. Rev. D, 90(045013) (2014)
  • [49] M. M. Sheikh-Jabbari, Hossein Yavartanoo, On Quantization of AdS3 Gravity I: Semi-Classical Analysis, JHEP, 14(7), 104 (2014)
  • [50] Mohsen Alishahiha, Hossein Yavartanoo, Conformally Lifshitz solutions from Horava-Lifshitz Gravity, Class.Quant.Grav., 31(095008) (2014)
  • [51] M Alishahiha, H Yavartanoo, Conformally Lifshitz solutions from Horava–Lifshitz Gravity, Classical and Quantum Gravity, 31(9) (2014)
  • [52] S Sadeghian, MM Sheikh-Jabbari, H Yavartanoo, On classification of geometries with SO (2, 2) symmetry, Journal of High Energy Physics, 2014(10), 1-25 (2014)
  • [53] Maria Johnstone, M.M. Sheikh-Jabbari Joan Simon and H. Yavartanoo, “Extremal Black Holes, Their Dual CFT’s and the First Law of Thermodynamics, Phys. Rev. D 88, 101503 (2013).
  • [54] Maria Johnstone, M.M. Sheikh-Jabbari Joan Simon, H. Yavartanoo, Near- Extremal Vanishing Horizon AdS5 Black Holes and Their CFT Duals, JHEP, 14(4), 045 (2013)
  • [55] M Johnstone, MM Sheikh-Jabbari, J Simon, H Yavartanoo, Extremal black holes and the first law of thermodynamics, Physical Review D—Particles, Fields, Gravitation, and Cosmology, 88(10) (2013)
  • [56] M Johnstone, MM Sheikh-Jabbari, J Simón, H Yavartanoo, Near-extremal vanishing horizon AdS5 black holes and their CFT duals, Journal of High Energy Physics, 2013(4), 1-34 (2013)
  • [57] M Johnstone, MM Sheikh-Jabbari, J Simón, H Yavartanoo, Charged-rotating AdS5 EVH black holes and their dual 2d IR CFTs, Work in progress (2013)
  • [58] Eoin Ó Colgáin, M. Alishahiha, H. Yavartanoo, Charged Black Branes with Hyperscaling Violating Factor, JHEP, 1211, 137 (2012)
  • [59] M. Alishahiha, H. Yavartanoo, On Holography with Hyperscaling Violation, JHEP, 1211(034) (2012)
  • [60] H. Yavartanoo, On EVH black hole solution in Heterotic string theory, Nucl.Phys., 863, 410-420 (2012)
  • [61] H. Yavartanoo, Five dimensional heterotic black holes and its dual IR-CFT, Eur. Phys. J. C, 72(2), 2197 (2012)
  • [62] H. Yavartanoo, On Heterotic Black Holes and EVH/CFT Correspondence, Eur. Phys. J. C, 72(2), 2256 (2012)
  • [63] Hossein Yavartanoo, EVIH black hole solutions with higher derivative corrections, Eur.Phys.J. C, 72, 1911 (2012)
  • [64] H Yavartanoo, EVH black hole solutions with higher derivative corrections, European Physical Journal C, 72, 1-6 (2012)
  • [65] H Yavartanoo, Five-dimensional heterotic black holes and its dual IR-CFT, European Physical Journal C, 72, 1-10 (2012)
  • [66] Ilya Bakhmatov, Eoin Ó Colgáin, Hossein Yavartanoo, Fermionic T-duality in the pp-wave limit, JHEP, 1110(085) (2011)
  • [67] Shahin Sheikh-Jabbari, Hossein Yavartanoo, AdS3 thorat for EVH black holes, JHEP, 1110(085) (2011)
  • [68] Eoin Ó Colgáin, Jun-Bao Wu, Hossein Yavartanoo, On the generality of the LLM geometries in M-theory, JHEP, 1104(002) (2011)
  • [69] MM Sheikh-Jabbari, H Yavartanoo, EVH black holes, AdS3 throats and EVH/CFT proposal, Journal of High Energy Physics, 2011(10), 1-32 (2011)
  • [70] MM Sheikh-Jabbari, H Yavartanoo, EVH black holes, AdS3 Throats and EVH (2011)
  • [71] Eoin Ó Colgáin, Jun-Bao Wu, Hossein Yavartanoo, Supersymmetric AdS3 X S2 M-theory geometries with fluxes, JHEP, 10(8), 114 (2010)
  • [72] Eoin Ó Colgáin, Jun-Bao Wu, Hossein Yavartanoo, N = 2 SCFTs: An M5-brane perspective, JHEP, 10(4), 078 (2010)
  • [73] Jae Hoon Jeong, Hee-Cheol Kim , Sangmin Lee, Eoin Ó Colgain, Hossein Yavartanoo, Schrodinger invariant solutions of M-theory with Enhanced Supersymmetry, JHEP, 1003(034) (2010)
  • [74] E Ó Colgáin, JB Wu, H Yavartanoo, Supersymmetric AdS 3× S 2 M-theory geometries with fluxes, Journal of High Energy Physics, 2010(8), 1-29 (2010)
  • [75] B Chen, E Ó Colgáin, JB Wu, H Yavartanoo, $\mathcal{N} $= 2 SCFTs: an M5-brane perspective, Journal of High Energy Physics, 2010(4), 1-25 (2010)
  • [76] EÓ Colgáin, H Yavartanoo, JB Wu, Supersymmetric M-theory geometries with fluxes (2010)
  • [77] B Chen, E Ó Colgáin, JB Wu, H Yavartanoo, [FORMULA]= 2 SCFTs: an M5-brane perspective, The Journal of high energy physics, 2010(4), 1-25 (2010)
  • [78] Ki-Myeong Lee, Eoin Ó Colgáin, Hossein Yavartanoo, K.P. Yogendran, BPS D0-D6 branes in supergravity, Journal of High Energy Physics, 2009(03), 009 (2009)
  • [79] Eoin Ó Colgáin, Oscar Varela, Hossein Yavartanoo, Non-relativistic M-Theory solutions based on Kaehler-Einstein spaces, JHEP, 149(2), 100-117 (2009)
  • [80] Eoin Ó Colgáin, Hossein Yavartanoo, Dyonic solution of Horava-Lifshitz Gravity, JHEP, 0908(021) (2009)
  • [81] Eoin Ó Colgáin, Hossein Yavartanoo, Positronium-like states from supergravity, Nucl.Phys., 822, 219- 229 (2009)
  • [82] Eoin Ó Colgáin, Hossein Yavartanoo, NR CF T3 duals in M-theory, JHEP, 1090(002) (2009)
  • [83] EÓ Colgáin, H Yavartanoo, NR CFT3 duals in M-theory, Journal of High Energy Physics, 2009(9) (2009)
  • [84] EO Colgain, O Varela, H Yavartanoo, Non-relativistic M-theory solutions based on Kähler-Einstein spaces, Journal of High Energy Physics, 2009(7) (2009)
  • [85] EO Colgain, H Yavartanoo, NR CFT {sub 3} duals in M-theory, Journal of High Energy Physics, 9 (2009)
  • [86] Hossein Yavartanoo,Sangheon Yun, Higher derivative correction to Kaluza-Klein black hole solution, Eur.Phys.J.C, 57, 797-808 (2008)
  • [87] Dumitru Astefanesei, Horatiu Nastase, Hossein Yavartanoo, Sangheon Yun, Moduli flow and non-supersymmetric AdS attractors, JHEP, 0804(074) (2008)
  • [88] D. Astefanesei, H. Yavartanoo, Stationary black holes and attractor mechanism, Nucl.Phys.B, 794(13- 27) (2008)
  • [89] B. Chandrasekhar and H. Yavartanoo, S. Yun, “Non-Supersymmetric Attractors in BI black holes” Phys.Lett.B660:392-401,2008.
  • [90] B Chandrasekhar, H Yavartanoo, S Yun, Non-supersymmetric attractors in BI black holes, Physics Letters B, 660(4), 392-401 (2008)
  • [91] H Yavartanoo, S Yun, Higher derivative correction to Kaluza–Klein black hole solution, European Physical Journal C, 57, 797-808 (2008)
  • [92] Kevin Goldstein, Hossein Yavartanoo, A note on non-linear electrodynamics, regular black holes and the entropy function (2007)
  • [93] B Chandrasekhar, H Yavartanoo, S Yun, Attractor mechanism in Einstein-Born-Infeld black holes (2007)
  • [94] B. Chandrasekhar,S. Parvizi,A. Tavanfar,H. Yavartanoo, Non-Supersymmetric Attractor in R2 Gravities, JHEP, 0608, 004 (2006)
  • [95] Mohsen Alishahiha, Batool Safarzadeh, Hossein Yavartanoo, On Supergravity Solutions of Branes in Melvin Universes, JHEP, 0601(153) (2006)
  • [96] B Chandrasekhar, S Parvizi, A Tavanfar, H Yavartanoo, Non-supersymmetric attractors in R2 gravities, Journal of High Energy Physics, 2006(8) (2006)
  • [97] Hossein Yavartanoo, Cosmological Solution from D-brane motion in NS5- branes background, Int. J. Mod. Phys. A, 20(17), 7633-7645 (2005)
  • [98] H Yavartanoo, Cosmological solution from D-brane motion in NS5-branes background, International Journal of Modern Physics A, 20(32), 7633-7644 (2005)
  • [99] M Alishahiha, H Yavartanoo, On 1/2 BPS solutions in M-theory, arXiv preprint hep-th/0512214 (2005)
  • [100] Mohsen Alishahiha, Amir E. Mosaa and Hossein Yavartanoo, “Multi-spin string solutions in AdS Black Hole and conning backgrounds” Nucl.Phys. B686 (2004) 53-74
  • [101] Mohsen Alishahiha, Hossein Yavartanoo, On the Multi Trace Superpotential and Correspond ing Matrix Model, Eur.Phys.J. C32, 575-582 (2004)
  • [102] M Alishahiha, AE Mosaffa, H Yavartanoo, Multi-spin string solutions in AdS black hole and confining backgrounds, Nuclear Physics B, 686(1-2), 53-74 (2004)
  • [103] M Alishahiha, H Yavartanoo, On the multi trace superpotential and corresponding matrix model, The European Physical Journal C-Particles and Fields, 32(4), 575-582 (2004)
  • [104] Mohsen Alishahiha, Hossein Yavartanoo, Supergravity Description of the Large N Noncommutative Dipole Field Theories, JHEP, 0204(031) (2002)
  • [105] Hessamaddin Arfaei, Hossein Yavartanoo, Phenomenological Consequences of Non-commutative QED (2000)
  • [106] Ehlers as EM duality in the double copy A. Banerjee, E.O. Colgain, J.A. Rosabal, H. Yavartanoo arXiv:1912.02597 (preprint)
  • [107] K. Hajian, M.M. Sheikh-Jabbari, H. Yavartanoo, , “NHEK Fluffs: Microstates of Extremal Kerr Black Holes” to appear.
  • [108] Mohsen ALishahiha and Hossein Yavartanoo “On 1/2 BPS solutions in M-theory” published in Int.J.Mod.Phys.A
  • [109] O Eoin, Colgá in, Maurice HPM Van Putten, and Hossein Yavartanoo.“H0 tension and the de Sitter Swampland”, arXiv, 1807.07451

Academic Service

Other

Research Statement: 

My research is centered on string theory and quantum gravity, guided by the view that black holes provide some of the sharpest clues to the fundamental questions these theories are meant to answer. How is semiclassical spacetime encoded in quantum states? What are the microscopic degrees of freedom responsible for black-hole entropy? How are information and unitarity preserved when horizons form and evaporate? I approach these questions through holography, gravitational symmetries, conformal field theory, and the dynamics of strings and branes. Rather than treating a black hole only as a particular solution of Einstein’s equations, I study it as a quantum system whose horizons, near-horizon regions, conserved charges, and underlying symmetries may reveal general principles governing quantum spacetime.

Information and Quantum Gravity: A central problem in quantum gravity is to determine which features of classical geometry represent genuine physical degrees of freedom and which are merely consequences of a particular choice of variables or gauge. Black-hole horizons make this distinction especially subtle because they separate causally accessible regions while still carrying entropy and responding to the passage of matter and radiation. My research examines whether degrees of freedom associated with horizons and more general null surfaces can provide part of the missing microscopic description, how they exchange information with the surrounding spacetime, and how their quantum dynamics should be formulated. The high-energy and tensionless limits of string theory offer a complementary route to these questions because the causal structure of the string worldsheet changes precisely in regimes relevant to null surfaces and horizons. My broader goal is to understand whether these apparently different settings reveal a common principle for identifying the physical degrees of freedom of quantum gravity and for reconciling black-hole thermodynamics with unitary quantum evolution.

Topology and Quantum Computing: A smaller but complementary part of my research concerns topological quantum computing, which addresses a closely related foundational question: how can quantum information be encoded nonlocally so that local disturbances cannot easily destroy it? The central challenge is to turn the mathematical protection offered by topology into physical systems whose states can be prepared, controlled, and measured reliably away from idealized limits. Ideas developed in high-energy physics provide a natural language for studying such questions because they were designed to distinguish local descriptions from global, physically observable information. I am interested in using this connection to understand the stability and dynamics of topologically protected quantum states. Conversely, these systems provide concrete laboratories for concepts such as entanglement, nonlocality, and information recovery, which also lie at the heart of the black-hole information problem and the emergence of quantum spacetime.

Lectures: 

Quantum Mechanics (Qiuzhen/Tsinghua Spring 2026)

Classical Mechanics  (Qiuzhen/Tsinghua Fall 2025)

Statistical Mechanics (Qiuzhen/Tsinghua Spring 2025)

Quantum Mechanics (Qiuzhen/Tsinghua Fall 2024)

Topics in Gravity  (Qiuzhen/Tsinghua Spring 2024)

Introduction to Supersymmetry and Supergravity (BIMSA Fall 2023)

Quantum Aspects of Black Hole (BIMSA Spring 2023)

Lectures on N=2 Supersymmetric Field Theories (BIMSA Spring 2022)

Black Hole Physics II (BIMSA Fall 2021)

Black Hole Physics I (BIMSA Spring 2021)

Update Time: 2026-08-22 20:54:41