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Department of Applied Mathematics and Theoretical Physics

Career

  • 2001-present Assistant Director of Research then University Lecturer, DAMTP; Fellow, Director of Studies and Tutor, Gonville and Caius College, Cambridge
  • 1995-2001 PPARC Advanced Fellow, HEP group, DAMTP; Fellow of Gonville and Caius College, Cambridge

Research




Jonathan Evans is interested in theoretical and mathematical problems in quantum field theory, supersymmetry and string theory.

Selected Publications

  • J M Evans and C A S Young, Higher-spin conserved currents in supersymmetric sigma models
  • on symmetric spaces, Nuclear Physics B 717 (2005) 327
  • J M Evans, D Kagan, N J MacKay and C A S Young, Quantum higher-spin local charges in symmetric space sigma models Journal of High Energy Physics 0501 (2005) 020
  • J M Evans, D Kagan and C A S Young, Non-local charges and the quantum integrability of sigma models on the symmetric spaces SO(2n)/SO(n)xSO(n) and Sp(2n)/Sp(n)xSp(n) Physics Letters B 597 (2004) 112
  • J M Evans, Integrable sigma models and Drinfeld-Sokolov hierarchies, Nuclear Physics B 608 (2001) 591
  • J M Evans and A J Mountain, Commuting charges and symmetric spaces Physics Letters B 483 (2000) 290

Publications

Real forms of non-abelian toda theories and their W-algebras
JM Evans, JO Madsen
– Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
(1996)
384,
131
Exact results for integrable asymptotically-free field theories
JM Evans, TJ Hollowood
– Nuclear Physics B - Proceedings Supplements
(1996)
45,
130
Integrable theories that are asymptotically CFT
JM EVANS, TJ HOLLOWOOD
– Nuclear Physics, Section B
(1995)
438,
469
The exact mass-gap of the supersymmetric O(N) sigma model
JM EVANS, TJ HOLLOWOOD
– Physics Letters B
(1995)
343,
189
THE EXACT MASS-GAP OF THE SUPERSYMMETRIC CPN-1 SIGMA-MODEL
JM EVANS, TJ HOLLOWOOD
– Physics Letters B
(1995)
343,
198
Geometry and dynamics with time-dependent constraints
JM EVANS, PA TUCKEY
– GEOMETRY OF CONSTRAINED DYNAMICAL SYSTEMS
(1995)
285
SUPERSYMMETRY ALGEBRAS AND LORENTZ INVARIANCE FOR D = 10 SUPER YANG-MILLS
JM EVANS
– Physics Letters B
(1994)
334,
105
Complex Toda theories and twisted reality conditions
JM EVANS
– Nuclear Physics, Section B
(1993)
390,
225
Integrable N = 2 supersymmetric field theories
J Evans, T Hollowood
– Physics Letters B
(1992)
293,
100
Supersymmetric Toda field theories
J Evans, T Hollowood
– Nuclear Physics B
(1991)
352,
723
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Research Group

High Energy Physics

Room

B1.22

Telephone

01223 339207