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Career

  • 2022-: Professor of Theoretical Physics, DAMTP, Cambridge University
  • 2018-2022: Reader in Theoretical Physics, DAMTP, Cambridge University
  • 2019-2020: Junior Visiting Professor, J. Robert Oppenheimer Visiting Professorship, Institute for Advanced Study, Princeton
  • 2013-2018: Lecturer in Theoretical Physics, DAMTP, Cambridge University
  • 2013-2014: Postdoctoral fellow, Stanford University
  • 2010-2013: Postdoctoral fellow, University of California at Santa Barbara
  • 2006-2010: Ph.D at DAMTP

 

Research

General relativity, gravitational aspects of string theory, numerical relativity, holography, and the theoretical foundations of quantum gravity.

 

Research Students:

  • William Boyce (2024-)
  • John Crump (2021-)
  • William Biggs (2020-2024)
  • João Melo (2017-2023)
  • Bogdan Ganchev (2016 - 2020)
  • Toby Crisford (2015 - 2019)
  • Julija Markevičiūtė (2014 - 2018)

 

Selected Publications

  • Low Energy Limit of Banks-Fischler-Shenker-Susskind Quantum Mechanics, Oscar J.C. Dias and Jorge E. Santos, Phys.Rev.Lett. 134 (2025) 23, 231402.
  • Spinning Black Binaries in de Sitter Space, Oscar J.C. Dias, Jorge E. Santos and Benson Way, Phys.Rev.Lett. 133 (2024) 19, 191401.
  • Static Black Binaries in de Sitter, Oscar J.C. Dias, Gary W. Gibbons, Jorge E. Santos and Benson Way, Phys. Rev. Lett. 131, 131401.
  • Extremal Kerr Black Holes as Amplifiers of New Physics, Gary T. Horowitz, Maciej Kolanowski, Grant N. Remmen and Jorge E. Santos, Phys.Rev.Lett. 131 (2023) 9, 091402.
  • Extremal black holes that are not extremal: maximal warm holes, Oscar J. C. Dias, Gary T. Horowitz and Jorge E. Santos, JHEP 01 (2022) 064.
  • AdS Euclidean Wormholes, Donald Marolf and J. E. Santos, Class. Quant. Grav. 38 (2021) 22, 224002.
  • To go or not to go with the flow: Hawking radiation at strong coupling, J. E. Santos, JHEP 06 (2020) 104.
  • Entanglement islands in higher dimensions, Ahmed Almheiri, Raghu Mahajan and Jorge E. Santos, SciPost Phys. 9 (2020) 1, 001.
  • Collapse and Nonlinear Instability of AdS with Angular Momenta, Matthew W. Choptuik, Oscar J. C. Dias, Jorge E. Santos and Benson Way, Phys.Rev.Lett. 121 (2018) 2, 021103.
  • Violating the Weak Cosmic Censorship Conjecture in Four-Dimensional Anti–de Sitter Space, Toby Crisford and Jorge E. Santos, Phys.Rev.Lett. 118 (2017) no.18, 181101.
  • Localised AdS5 x S5 Black Holes, Oscar J. C. Dias, Jorge E. Santos and Benson Way, Phys.Rev.Lett. 117 (2016) no. 15, 151101 
  • Black holes with a single Killing vector field: black resonators, Oscar J.C. Dias, Jorge E. Santos and Benson Way, JHEP 1512 (2015) 171.
  • Neutral Black Rings in Five Dimensions are Unstable, Jorge E. Santos and Benson Way, Phys.Rev.Lett. 114 (2015) 221101.
  • Linear Mode Stability of the Kerr-Newman Black Hole and Its Quasinormal Modes, Oscar J. C. Dias, Mahdi Godazgar and Jorge E. Santos, Phys.Rev.Lett. 114 (2015) no.15, 151101.
  • Disordered horizons: Holography of randomly disordered fixed points, Sean A. Hartnoll and Jorge E. Santos, Phys.Rev.Lett. 112 (2014) 231601.
  • General Relativity and the Cuprates, Gary T. Horowitz and Jorge E. Santos, JHEP, 2013.
  • AdS flowing black funnels: Stationary AdS black holes with non-Killing horizons and heat transport in the dual CFT, Sebastian Fischetti, Donald Marolf and Jorge E. Santos, Class. Quant. Grav., 2013.
  • Optical Conductivity with Holographic Lattices, Gary T. Horowitz, Jorge E. Santos and David Tong, JHEP, 2012.
  • Gravitational Turbulent Instability of Anti-de Sitter Space, Oscar J.C. Dias, Gary T. Horowitz and Jorge E. Santos, Class. Quant. Grav., 2012.
  • A Holographic Josephson Junction, Gary T. Horowitz, Jorge E. Santos and Benson Way, Phys. Rev. Lett, 2011.

 

Publications

Ill-posedness of the Cauchy problem for linearized gravity in a cavity with conformal boundary conditions
X Liu, HS Reall, J Santos, T Wiseman
– Classical and Quantum Gravity
(2025)
Constraints are not enough
GT Horowitz, D Marolf, JE Santos
– Journal of High Energy Physics
(2025)
2025,
31
Charged rotating hairy black holes in AdS5 × S5: unveiling their secrets
ÓJC Dias, P Mitra, JE Santos
– Journal of High Energy Physics
(2025)
2025,
51
Smooth extremal horizons are the exception, not the rule
GT Horowitz, JE Santos
– Journal of High Energy Physics
(2025)
2025,
169
Charged Rotating Hairy Black Holes in AdS$_5 \times S^5$: Unveiling their Secrets
OJC Dias, P Mitra, JE Santos
(2024)
Smooth extremal horizons are the exception, not the rule
GT Horowitz, JE Santos
(2024)
Mixmaster chaos in an AdS black hole interior
M De Clerck, SA Hartnoll, JE Santos
– Journal of High Energy Physics
(2024)
2024,
202
Imaging nanomagnetism and magnetic phase transitions in atomically thin CrSBr
MA Tschudin, DA Broadway, P Siegwolf, C Schrader, EJ Telford, B Gross, J Cox, AEE Dubois, DG Chica, R Rama-Eiroa, E J G Santos, M Poggio, ME Ziebel, CR Dean, X Roy, P Maletinsky
– Nature Communications
(2024)
15,
6005
Holographic batteries
WD Biggs, JE Santos
– Physical Review D
(2024)
109,
l101904
Sudden breakdown of effective field theory near cool Kerr-Newman black holes
GT Horowitz, M Kolanowski, GN Remmen, JE Santos
– Journal of High Energy Physics
(2024)
2024,
122
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Research Group

Relativity and Gravitation

Room

B2.02

Telephone

01223 337872