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Department of Applied Mathematics and Theoretical Physics

Professor Ronald Raymond Horgan

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

Lattice perturbation theory for gluonic and fermionic actions.
IT Drummond, A Hart, RR Horgan, LC Storoni
– Nuclear Physics B - Proceedings Supplements
(2003)
119,
470
(doi: 10.1016/S0920-5632(03)01589-5)
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,
(doi: 10.1103/PhysRevD.68.057501)
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
(doi: 10.1103/PhysRevD.66.094509)
SemileptonicBdecays from a NRQCD and D234 action
J Shigemitsu, S Collins, CTH Davies, J Hein, RR Horgan, GP Lepage
– Physical Review D
(2002)
66,
074506
(doi: 10.1103/PhysRevD.66.074506)
Electrostatic fluctuations in soap films
DS Dean, RR Horgan
– Physical Review E
(2002)
65,
061603
(doi: 10.1103/physreve.65.061603)
Comparison studies of finite momentum correlators on anisotropic and isotropic lattices
S Collins, CTH Davies, J Hein, RR Horgan, GP Lepage, J Shigemitsu
– Physical Review D
(2001)
64,
(doi: 10.1103/PhysRevD.64.055002)
Comparison studies of finite momentum correlators on anisotropic and isotropic lattices
S Collins, CTH Davies, J Hein, RR Horgan, GP Lepage, J Shigemitsu
– Physical Review D
(2001)
64,
055002
(doi: 10.1103/PhysRevD.64.055002)
Effect of helicity on the effective diffusivity for incompressible random flows
DS Dean, IT Drummond, RR Horgan
– Phys Rev E Stat Nonlin Soft Matter Phys
(2001)
63,
061205/1
(doi: 10.1103/physreve.63.061205)
Measuring the aspect ratio renormalization of anisotropic-lattice gluons
M Alford, IT Drummond, RR Horgan, H Shanahan, M Peardon
– Physical Review D
(2001)
6307,
074501
(doi: 10.1103/physrevd.63.074501)
Measuring the aspect ratio renormalization of anisotropic-Iattice gluons
M Alford, IT Drummond, RR Morgan, H Shanahan, M Peardon
– Physical Review D
(2001)
63,
(doi: 10.1103/PhysRevD.63.074501)
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Research Group

High Energy Physics

Email

R.R.Horgan@damtp.cam.ac.uk

Room

B0.34

Personal homepage

http://www.damtp.cam.ac.uk/user/rrh/

Study at Cambridge

About the University

Research at Cambridge