Razvan GURAU

"Chargé de recherche" at CNRS

Research activities : Mathematical Physics 

Address CPHT, Ecole Polytechnique, 91128 Palaiseau cedex, France
Phone number +33-(0)1 69 33 42 62
Fax number +33-(0)1 69 33 49 49
Contact firstname.lastname@polytechnique.edu
Office "Aile zéro", office 1009

Research Interests

  • Random tensors
  • 1/N expansion
  • Non perturbative quantum field theory

Recent Publications

Benedetti D, Gurau R.
2PI effective action for the SYK model and tensor field theories.
Journal of High Energy Physics. 2018(5):156.
DOI: 10.1007/JHEP05(2018)156.

Gurau R.
The 1/N Expansion of Tensor Models with Two Symmetric Tensors.
Communications in Mathematical Physics. 2018;360(3):985-1007.
DOI: 10.1007/s00220-017-3055-y.

Benedetti D, Carrozza S, Gurau R, Sfondrini A. 
Tensorial Gross-Neveu models. 
Journal of High Energy Physics 2018(1):003.
DOI: 10.1007/JHEP01(2018)003

Gurau R. 
Quenched equals annealed at leading order in the colored SYK model. 
Epl 2017;119(3):30003.
DOI: 10.1209/0295-5075/119/30003

Gurau R.
The complete 1/N expansion of a SYK like tensor model.
Nuclear Physics B 2017;916:386-401.

DOI: 10.1016/j.nuclphysb.2017.01.015

Gurau R.
Random Tensors. - Oxford University Press, 2017. ISBN 978-0-19-878793-8

Delepouve T, Gurau R, Rivasseau V.
Universality and Borel summability of arbitrary quartic tensor models.
Annales de L'Institut Henri Poincare-Probabilités et Statistiques 2016;52(2):821-848.

Gurau R, Schaeffer G.
Regular colored graphs of positive degree.
Annales de L'Institut Henri Poincare-Probabilités et Statistiques. 2016;3(3):257–320.
DOI: 10.4171/AIHPD/29.

Gurau R. 
Invitation to Random Tensors. 
Symmetry, Integrability and Geometry: Methods and Applications 2016;12:094.
DOI: 10.3842/SIGMA.2016.094

Gurau R, Tanasa A, Youmans DR.
The double scaling limit of the multi-orientable tensor model.
Epl 2015;111(2):1869-1897.

Gurau R, Rivasseau V.
The Multiscale Loop Vertex Expansion.
Annales Henri Poincare 2015;16(8):1869-1897.

Gurau R, Krajewski T.
Analyticity results for the cumulants in a random matrix model.
Annales de l'Institut Henri Poincaré. 2015;2(2):169–228.
DOI: 10.4171/AIHPD/17.

Benedetti D, Gurau R.
Symmetry breaking in tensor models.
Physical Review D 2015;92(10):104041.

Delepouve T, Gurau R.
Phase Transition in Tensor Models.
Journal of High Energy Physics 2015(03):089.

Gurau R.
Universality for Random Tensors.
Annales de L'Institut Henri Poincare-Probabilités et Statistiques. 2014;4:1474-525.
DOI: 10.1214/13-AIHP567.

Bonzom V., Gurau R., Ryan James P., Tanasa A.
The double scaling limit of random tensor models.
Journal of High Energy Physics (9): 051 (2014)
DOI: 10.1007/JHEP09(2014)051.

Gurau R., Ryan J. P.
Melons are branched polymers.
Annales Henri Poincaré 15(11): 2085-2131 (2014)
DOI: 10.1007/s00023-013-0291-3.

Baratin A., Freidel L., Gurau R.
Weighting bubbles in group field theory.
Physical Review D 90(2): 024069 (2014)
DOI: 10.1103/PhysRevD.90.024069.

Gurau R.
The 1/N Expansion of Tensor Models Beyond Perturbation Theory.
Communications in Mathemathical Physics 330(3): 973-1019 (2014)
DOI: 10.1007/s00220-014-1907-2.

Curriculum Vitae

English