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
Selected Publications
- Surname, Paper Title, Journal, Year
Publications
Perturbation theory for the effective diffusion constant in a medium of random scatterers
– Journal of Physics A Mathematical and General
(2004)
37,
10459
(doi: 10.1088/0305-4470/37/44/001)
Perturbation theory versus simulation for tadpole improvement factors in pure gauge theories - art. no. 034501
– Physical Review D Particles Fields Gravitation and Cosmology
(2004)
70,
034501
(doi: 10.1103/PhysRevD.70.034501)
Resummed two-loop calculation of the disjoining pressure of a symmetric electrolyte soap film - art. no. 011101
– Phys Rev E Stat Nonlin Soft Matter Phys
(2004)
70,
011101
(doi: 10.1103/PhysRevE.70.011101)
Field theoretic calculation of the surface tension for a model electrolyte system - art. no. 061603
– Physical Review E Statistical Nonlinear and Soft Matter Physics
(2004)
69,
1
(doi: 10.1103/PhysRevE.69.061603)
Effective diffusion constant in a two-dimensional medium of charged point scatterers
– Journal of Physics A Mathematical and General
(2004)
37,
2039
(doi: 10.1088/0305-4470/37/6/005)
Field theoretic derivation of the contact value theorem in planar geometries and its modification by the Casimir effect
– Phys Rev E Stat Nonlin Soft Matter Phys
(2003)
68,
611061
(doi: 10.1103/PhysRevE.68.061106)
Weak nonlinear surface-charging effects in electrolytic films
– Phys Rev E Stat Nonlin Soft Matter Phys
(2003)
68,
051104
(doi: 10.1103/PhysRevE.68.051104)
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
– Physical Review D
(2003)
68,
057501
(doi: 10.1103/physrevd.68.057501)
Using the chern-simons action for a self-consistent determination of the magnetic screening mass in thermal QCD.
– Physical review letters
(2003)
90,
132001
Semileptonic B decays from an NRQCD/D234 action
– Nuclear and Particle Physics Proceedings
(2003)
119,
629
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