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Faculty of Mathematics

 

Career

  • Professor in Theoretical and Mathematical Physics , University of Cambridge

Research

Professor Ron Horgan is a member of the Theoretical High Energy Particle Physics Group research group.

Research interests are Quantum and Statistical Field Theory, Lattice Field Theory, Statistical Mechanics, Diffusion and Transport Processes.

Teaching

Lecture notes.

Selected Publications

  • Surname, Paper Title, Journal, Year

 

Publications

Field theoretic calculation of the surface tension for a model electrolyte system.
DS Dean, RR Horgan
– Phys Rev E Stat Nonlin Soft Matter Phys
(2004)
69,
11
Effective diffusion constant in a two-dimensional medium of charged point scatterers
DS Dean, IT Drummond, RR Horgan
– Journal of Physics A: Mathematical and Theoretical
(2004)
37,
2039
Field theoretic derivation of the contact value theorem in planar geometries and its modification by the Casimir effect
DS Dean, RR Horgan
– Physical review. E, Statistical, nonlinear, and soft matter physics
(2003)
68,
061106
Weak nonlinear surface-charging effects in electrolytic films - art. no. 051104
DS Dean, RR Horgan
– Physical Review E Statistical Nonlinear and Soft Matter Physics
(2003)
68,
511041
One loop calculation of the renormalized anisotropy for improved anisotropic gluon actions on a lattice: Contribution of O(alpha) radiative corrections to the renormalized anisotropy and application to general tadpole improvement schemes (vol D 66, art no 094509, 2002)
IT Drummond, A Hart, RR Horgan, LC Storoni
– Physical Review D Particles Fields Gravitation and Cosmology
(2003)
68,
057501
Using the Chern-Simons Action for a Self-Consistent Determination of the Magnetic Screening Mass in Thermal QCD
GM Von Hippel, RR Horgan
– Physical Review Letters
(2003)
90,
132001
Lattice perturbation theory for gluonic and fermionic actions.
IT Drummond, A Hart, RR Horgan, LC Storoni
– Nuclear and Particle Physics Proceedings
(2003)
119,
470
Addendum to "One loop calculation of the renormalized anisotropy for improved anisotropic gluon actions on a lattice": Contribution of O(α) radiative corrections to the renormalized anisotropy and application to general tadpole improvement schemes
IT Drummond, A Hart, RR Horgan, LC Storoni
– Physical Review D
(2003)
68,
Semileptonic B decays from an NRQCD/D234 action
J Shigemitsu, S Collins, CTH Davies, J Hein, RR Horgan, GP Lepage
– Nuclear Physics B Proceedings Supplements
(2003)
119,
629
One loop calculation of the renormalized anisotropy for improved anisotropic gluon actions on a lattice
IT Drummond, A Hart, RR Horgan, LC Storoni
– Physical Review D
(2002)
66,
094509
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Research Group

High Energy Physics

Room

B0.34