Theoretical High Energy Particle Physics Group

Publications by Year

DAMTP-2001-130: Electroweak Preheating on a Lattice
by E.J. Copeland, A.K. Rajantie, P.M. Saffin (2001-08-30)
Published in: Phys. Review D63, 123512 (2001)
LANL e-print: hep-ph/0012097
Keywords: Elecroweak, Preheating, Lattice

DAMTP-2001-123: Spatial Variations of Fundamental Constants
by J. D. Barrow, C. O'Toole (2001-04-01)
Published in: Mon. Not. Roy. astron. Soc. 322, 585-8
LANL e-print: astro-ph/9904116

DAMTP-2001-122: Anthropic Reasons for Non-zero Flatness and Lambda
by J. D. Barrow, H. Sandvik, J. Magueijo (2002-05-20)
Published in: Physical Review D 65, 123501
LANL e-print: astro-ph/0110497

DAMTP-2001-121: The Behaviour of Varying-alpha Cosmologies
by J. D. Barrow, H. Sandvik, J. Magueijo (2002-02-15)
Published in: Phys. Rev D 65, 063504
LANL e-print: astro-ph/0109414

DAMTP-2001-120: Magnetic Brane-worlds
by J.D. Barrow, S. Hervik (2001-12-13)
Published in: Class. Quantum Gravity 19, 155-172
LANL e-print: gr-qc/0109084

DAMTP-2001-117: All Universes Great and Small
by J. D. Barrow, H. Kodama (2001-12-01)
Published in: Int. J Mod. Phys D 10, 785-790
LANL e-print: gr-qc/0105049

DAMTP-2001-114: Further Evidence for Cosmological Evolution of the Fine Structure Constant
by J. K. Webb, M. Murphy, V. Flambaum, V. Dzuba, J. D. Barrow, C. Churchill, J. Prochaska, A. Wolfe (2001-01-27)
Published in: Phys. Rev. Lett. 87, 091301
LANL e-print: astro-ph/0012539

DAMTP-2001-113: The Isotropy of Compact Universes
by J. D. Barrow, H. Kodama (2001-05-07)
Published in: Class. Quantum Gravity, 18, 1753-66
LANL e-print: gr-qc/0012075

DAMTP-2001-112: Possible Evidence for a Variable Fine Structure Constant from QSO Absorption Lines -- I. Motivations, analysis and results
by M. T. Murphy, J. K. Webb, V. V. Flambaum, V. A. Dzuba, C. W. Churchill, J. X. Prochaska, J. D. Barrow & A. M. Wolfe) (2001-11-01)
Published in: Mon. Not. Roy. Astron. Soc 327, 1208-1222
LANL e-print: astro-ph/0012419

DAMTP-2001-110: A $G_2$ Unification of the Deformed and Resolved Conifolds
by M Cvetic, G W Gibbons, H Lu, C N Pope (2001-12-16)
LANL e-print: hep-th/0112138

DAMTP-2001-109: HERWIG 6.4 Release Note
by G. Corcella, P. Richardson, B.R. Webber et al (2001-12-16)
LANL e-print: hep-ph/0201201
Keywords: Monte Carlo, QCD

DAMTP-2001-107: M-Theory Conifolds
by M Cvetic, G W Gibbon, H Lu, C N Pope (2001-12-10)
LANL e-print: hep-th/0112098

DAMTP-2001-106: Tachyons, Supertubes and Brane/Anti-Brane-Systems
by D. Mateos, S. Ng, P.K. Townsend (2001-12-06)
Published in: JHEP 03(2002), 016
LANL e-print: hep-th/0112054
Keywords: D-branes, Supersymmetry, Tachyons

DAMTP-2001-105: Perturbative QCD and Regge Theory : Closing the Circle
by A. Donnachie, P.V. Landshoff (2001-11-29)
Published in: Phys. Letters B533:277-284, 2002
LANL e-print: hep-ph/0111427
Keywords: pQCD

DAMTP-2001-104: Fractional D3-branes in Diverse Backgrounds
by P. Bain (2001-11-25)
Published in: JHEP 10(2002), 010
LANL e-print: hep-th/0112145
Keywords: Fractional D-branes, orientifolds, supergravity solutions, gauge/gravity correspondence

DAMTP-2001-103: Dual Variables and a Connection Picture for the Euclidean Barrett-Crane Model
by H. Pfeiffer (2001-11-19)
Published in: Classical and Quantum Gravity 19 (2002) 1109-1137
LANL e-print: gr-qc/0112002
Keywords: Spin foam model, quantum gravity, duality transformation

DAMTP-2001-102: Baryogenesis at the End of Hybrid Inflation
by A.K. Rajantie (2001-11-15)
Published in: International Workshop on Particle Physics and the Early Universe (COSMO-01), Rovaniemi, 2001
LANL e-print: hep-ph/0111200
Keywords: baryogenesis, inflation, winding number

DAMTP-2001-101: Orientifolds and Slumps in G_2 and Spin(7) Metrics
by M. Cvetic, G. W. Gibbons, H. Lu, C. N. Pope (2001-11-10)
LANL e-print: hep-th/0111096

DAMTP-2001-100: De Sitter Space from Warped Supergravity Solutions
by G. W. Gibbons, C. M. Hull (2001-10-31)
LANL e-print: hep-th/0111072

DAMTP-2001-99: Relativistic Stars in Randall-Sundrum Gravity
by T. Wiseman (2001-10-29)
Published in: Phys. Review D 65:124007, 2002
LANL e-print: hep-th/0111057

DAMTP-2001-98: Thermal Stabilisation of Superconducting Sigma Strings and their Drum Vortons
by R. Brandenberger, B. Carter, A. C. Davis (2001-10-29)
Published in: Phys Rev D65,103520,2002
LANL e-print: hep-ph/0201155
Keywords: superconducting sigma model strings, drum vortons

DAMTP-2001-97: Brane-Antibrane Inflation in Orbifold and Orientifold Models
by C.P. Burgess, F. Quevedo et al (2001-10-29)
Published in: JHEP 03(2002), 052
LANL e-print: hep-th/0111025
Keywords: Inflation, D-branes

DAMTP-2001-93: The Dual of Non-Abelian Lattice Gauge Theory
by H. Pfeiffer, R. Oeckl (2001-10-10)
Published in: Nucl. Phys. B (Proc. Suppl.) 106 (2002) 1010-1012
LANL e-print: hep-lat/0110034
Keywords: Lattice Gauge Theory, Spin Foams, Spin Networks, Duality

DAMTP-2001-92: Topology and Glueballs with O(a)-improved Lattice QCD
by A. Hart et al (2001-10-10)
Published in: Nucl. Phys. Proc. Suppl. 106:575-577, 2002
LANL e-print: hep-lat/0110167
Keywords: topology glueballs lattice

DAMTP-2001-90: Comparison Studies of Finite Momentum Correlators on Anisotropic and Isotropic Lattices
by S.C. Collins, C.T.H. Davies, J. Hein, R.R. Horgan, G.P. Lepage, J. Shigemitsu (2001-10-09)
Published in: Physical Review D64 05502 (2001)
LANL e-print: hep-lat/0101019

DAMTP-2001-89: Quintesence from M-Theory
by P.K. Townsend (2002-02-07)
Published in: JHEP 11(2001), 042
LANL e-print: hep-th/0110072
Keywords: Supergravity, M-Theory, Quintessence, de Sitter

DAMTP-2001-87: The Monopole Mass in the Georgi-Glashow Model
by A.C. Davis, A. Hart, T.W.B. Kibble, A.K. Rajantie (2002-06-03)
Published in: Physical Review D 65, 125008 (2002)
LANL e-print: hep-lat/0110154
Keywords: lattice Georgi-Glashow model, monopole mass, phase transitions

DAMTP-2001-86: Spacetime Geometry from Algebra: Spin Foam Models for Non-perturbative Quantum Gravity
by D. Oriti (2001-09-12)
Published in: Reports on Progress in Physics 64, 12, 1703-1758 (2001)
LANL e-print: gr-qc/0106091
Keywords: Spin foam, quantum gravity

DAMTP-2001-85: Barrett-Crane Spin Foam Model from Generalized BF-type Action for Gravity
by E.R. Livine, D. Oriti (2001-05-08)
Published in: Physical Review D 65, 044025 (2002)
LANL e-print: gr-qc/0104043
Keywords: quantum gravity, spin foam

DAMTP-2001-83: Spin Correlations in Monte Carlo Simulations
by P. Richardson (2001-10-01)
Published in: JHEP 11(2001), 029
LANL e-print: hep-ph/0110108
Keywords: Spin and Polarization Effects, Standard Model, Beyond Standard Model

DAMTP-2001-82: Superconformal Symmetry, Correlation Functions and the Operator Product Expansion
by F.A. Dolan, H. Osborn (2001-09-27)
Published in: Nuclear Physics B629, 3-73, (2002)
LANL e-print: hep-th/0112251
Keywords: superconformal symmetry, chiral primary operators, operator product expansion

DAMTP-2001-79: Non-BPS D-branes and M-theory
by M.R. Gaberdiel, S. Schafer-Nameki (2001-09-24)
Published in: JHEP 09(2001), 028
LANL e-print: hep-th/0108202
Keywords: String dualities, M-theory, non-BPS D-branes, K-theory.

DAMTP-2001-78: Formation of Topological Defects in Gauge Field Theories
by A.K. Rajantie (2002-01-10)
Published in: International Journal of Modern Physics A17 (2002) 1-43
LANL e-print: hep-ph/0108159
Keywords: gauge field theories, topological defects

DAMTP-2001-76: Pomerons
by P.V. Landshoff (2001-08-20)
Published in: Pruhonice 2001, Elastic and Diffractive Scattering, 161-171
LANL e-print: hep-ph/0108156
Keywords: pomeron

DAMTP-2001-74: Selecting Supersymmetric String Scenarios from Sparticle Spectra
by B.C. Allanach, D. Grellscheid, F. Quevedo (2002-05-27)
Published in: JHEP 05(2002), 048
LANL e-print: hep-ph/0111057
Keywords: supersymmetry, strings

DAMTP-2001-71: Detecting Exotic Heavy Leptons at the Large Hadron Collider
by B.C. Allanach, C.M. Harris, M.A. Parker, P. Richardson, B.R. Webber (2001-08-02)
Published in: JHEP 08(2001), 051
LANL e-print: hep-ph/0108097
Keywords: Supersymmetry, Beyond Standard Model, Hadronic Colliders

DAMTP-2001-70: The Topological Susceptibility and $f_pi$ from Lattice QCD
by A. Hart et al (2001-07-30)
Published in: Phys. Letters B523:280-292, 2001
LANL e-print: hep-lat/0108006
Keywords: lattice QCD topology

DAMTP-2001-69: On the Glueball Spectrum in O(a)-improved Lattice QCD
by A. Hart et al (2001-07-30)
Published in: Phys. Review D65:034502, 2002
LANL e-print: hep-lat/0108022
Keywords: lattice QCD glueball

DAMTP-2001-68: Vortices in Theories with Flat Directions
by A. Achucarro, A. C. Davis, M. Pickles, J. Urrestilla (2001-07-24)
Published in: Phys Rev D66,105013, 2002
LANL e-print: hep-th/0109097
Keywords: cosmic strings, supersymmetric theories, flat directions

DAMTP-2001-67: The First Law of Black Brane Mechanics
by P.K. Townsend, M. Zamaklar (2002-02-07)
Published in: Class. Quantum Grav. 18:5269-5286, 2001
LANL e-print: hep-th/0107228
Keywords: brane energy Komar ADM Smarr

DAMTP-2001-66: Natural Magnetogenesis by Inflation
by A.C. Davis, K. Dimopoulos, T. Prokopec, O. Tornkvist (2001-07-17)
Published in: Phys. Review D65, 063505, 2002
LANL e-print: astro-ph/0108093
Keywords: primordial magnetic fields, inflation

DAMTP-2001-62: Nonsequential Positive-Operator-Valued Measurements on Entangled Mixed States Do Not Always Violate a Bell Inequality
by J. Barrett (2002-04-11)
Published in: Physical Review A 65, 042302, 2002
LANL e-print: quant-ph/0107045
Keywords: nonlocality, entanglement

DAMTP-2001-61: HERWIG 6.3 Release Note
by G. Corcella, P. Richardson, B.R. Webber et al (2001-07-03)
LANL e-print: hep-ph/0107071
Keywords: QCD, Hadron Colliders, Standard Model, Supersymmetry

DAMTP-2001-59: Instanton Corrections to Circular Wilson Loops in N=4 Supersymmetric Yang-Mills
by M. Bianchi, M. B. Green, S. Kovacs (2001-06-29)
Published in: JHEP 04 (2002), 040
LANL e-print: hep-th/0202003
Keywords: Yang-Mills, supersymmetry, string theory,

DAMTP-2001-57: Instantons and BPS Wilson loops in N=4 Supersymmetric Yang-Mills
by M. Bianchi, M. B. Green, S. Kovacs (2001-06-22)
Published in: Strings 2001 Conference, Mumbai
LANL e-print: hep-th/0107028
Keywords: Yang-Mills, supersymmetry,

DAMTP-2001-56: A New Fractional D2-brane, G_2 Holonomy and T-duality
by M. Cvetic, G. W. Gibbons, J. T. Liu, H. Lu, C. N. Pope (2001-06-16)
LANL e-print: hep-th/0106162

DAMTP-2001-54: Aspects of Born-Infeld Theory and String/M-Theory
by G W Gibbons (2001-06-07)
LANL e-print: hep-th/0106059

DAMTP-2001-51: Brane World Cosmology, Bulk Scalars and Perturbations
by P. Brax, C. van de Bruck, A.C. Davis (2001-06-01)
Published in: JHEP 10(2001), 026
LANL e-print: hep-th/0108215
Keywords: brane worlds, cosmology, gravitational clustering

DAMTP-2001-50: Wess-Zumino Term for the AdS Superstring and Generalized Inonu-Wigner Contraction
by M. Hatsuda, M. Sakaguchi (2001-05-30)
LANL e-print: hep-th/0106114
Keywords: superalgebra, AdS

DAMTP-2001-49: Supergravity Supertubes
by D. Mateos, P.K. Townsend (2002-02-07)
Published in: JHEP 07(2001), 011
LANL e-print: hep-th/0106012

DAMTP-2001-48: Extracting the Flavour Structure of the Baryon-Number R-parity Violating Coupling at the LHC
by B.C. Allanach, A.J. Barr, M.A. Parker, P. Richardson, B.R. Webber (2001-05-28)
Published in: JHEP 09(2001), 021
LANL e-print: hep-ph/0106304
Keywords: Supersymmetry, Hadron Colliders

DAMTP-2001-47: Attempts at Explaining the NuTeV Observation of Di-muon Events
by A. Dedes, H.K. Dreiner, P. Richardson (2001-05-28)
Published in: Phys. Review D 65:015001, 2002
LANL e-print: hep-ph/0106199
Keywords: Supersymmetry, R-parity violation

DAMTP-2001-46: Supersymmetric Models and Collider Signatures
by I. Hinchliffe, P. Richardson (2001-05-28)
Published in: J. Phys. G 27:2485-2496, 2001
LANL e-print: hep-ph/0106212
Keywords: Supersymmetry, Future Colliders

DAMTP-2001-45: Branes on Charged Dilatonic Black Brane Backgrounds: Self-Tuning, Lorentz Violation and Cosmology
by C. Grojean, F. Quevedo, G. Tasinato, E. Zavala (2001-05-26)
Published in: JHEP 08(2001), 005
LANL e-print: hep-th/0106120
Keywords: branes, cosmology

DAMTP-2001-44: Branes on the Horizon
by A.C. Davis, C.S. Rhodes, I.R. Vernon (2001-07-24)
Published in: JHEP 11(2001), 015
LANL e-print: hep-ph/0107250
Keywords: brane worlds, horizons, cosmology

DAMTP-2001-43: Dynamics and Properties of Chiral Cosmic Strings
by A.C. Davis, M. Pickles (2001-05-23)
Published in: Physics Letters B 520 (2001), 345-352
LANL e-print: hep-ph/0106079
Keywords: chiral cosmic strings, vortons

DAMTP-2001-40: The Brane-Antibrane Inflationary Universe
by C.P. Burgess, M. Majumdar, F. Quevedo, G. Rajesh, R.J. Zhang (2001-05-17)
Published in: JHEP 07(2001), 047
LANL e-print: hep-th/0105204
Keywords: branes, inflation, cosmology

DAMTP-2001-39: New Cohomogeneity One Metrics with Spin(7) Holonomy
by M. Cvetic, G. W. Gibbons, H. Lu, C. N. Pope (2001-05-14)
LANL e-print: math.DG/0105119

DAMTP-2001-38: New data and the hard pomeron
by A. Donnachie, P.V. Landshoff (2001-05-09)
Published in: Physics Letters B518 (2001) 63
LANL e-print: hep-ph/0105088
Keywords: pomeron

DAMTP-2001-37: Four-Dimensional Lattice Gauge Theory with Ribbon Categories and the Crane-Yetter State Sum
by H. Pfeiffer (2001-05-07)
Published in: Journal of Mathematical Physics 42 No. 11 (2001) 5272-5305
LANL e-print: hep-th/0106029
Keywords: lattice gauge theory, duality, spin foam model, ribbon category

DAMTP-2001-36: Brane Cosmology and Naked Singularities
by A. Achucarro, P. Brax, A.C. Davis, M. Pickles, J. Urrestilla (2001-05-02)
Published in: Phys. Review D66, 105013, 2002
LANL e-print: hep-th/0105269
Keywords: brane worlds, self-tuning branes, singularites

DAMTP-2001-35: Light-Shift-Induced Quantum Gates for Ions in Thermal Motion
by D. Jonathan, M. B. Plenio (2001-09-17)
Published in: Physical Review Letters 87, 127901, 2001.
LANL e-print: quant-ph/0103140
Keywords: quantum computing, ion traps

DAMTP-2001-34: Folding in the Skyrme Model
by C.J. Houghton, S. Krusch (2001-04-18)
Published in: Journal of Mathematical Physics 42, 4079-4100, 2001
LANL e-print: hep-th/0104222
Keywords: Skyrmions

DAMTP-2001-33: Pulse Propagtion in Born-Infeld Theory, the World Volume Equivalence Principle and the Hagedorn-like Equation of State of the Chaplygin Gas
by G W Gibbons (2001-04-02)
LANL e-print: hep-th/0104015

DAMTP-2001-28: Phase Transition Dynamics in the Hot Abelian Higgs Model
by M. Hindmarsh, A. Rajantie (2001-08-24)
Published in: Physical Review D64, 065016 (2001)
LANL e-print: hep-ph/0103311
Keywords: non-equilibrium dynamics, defect formation

DAMTP-2001-27: Implications of Teleportation for Nonlocality
by J. Barrett (2001-03-18)
Published in: Physical Review A 64,042305,2001
LANL e-print: quant-ph/0103105
Keywords: teleportation, nonlocality

DAMTP-2001-25: New Complete Non-compact Spin(7) Manifolds
by M. Cvetic, G. W. Gibbons, H. Lu, C. N. Pope (2001-03-15)
LANL e-print: hep-th/0103155

DAMTP-2001-21: Supertubes
by D. Mateos, P.K. Townsend (2001-03-05)
Published in: Phys. Review Lett. 87:011602, 2001
LANL e-print: hep-th/0103030
Keywords: Branes, Angular momementum, Supersymmetry, Solitons

DAMTP-2001-20: Cosmological Evolution on Self-Tuned Branes and the Cosmological Constant
by P. Brax, A.C. Davis (2001-02-28)
Published in: JEHP 07(2001), 0165
LANL e-print: hep-th/0104023
Keywords: brane worlds, cosmological constant, self-tuned branes

DAMTP-2001-19: Hyper-Kahler Calabi Metrics, $L^2$ Harmonic Forms, Resolved M2-branes and $AdS_4/CFT_3 $Correspondence
by M Cvetic, G W Gibbons, H Lu, C N Pope (2001-02-27)
LANL e-print: hep-th/0102185

DAMTP-2001-18: Hybrid Inflation and Baryogenesis at the TeV Scale
by E.J. Copeland, D. Lyth, A.K. Rajantie, M. Trodden (2001-07-23)
Published in: Phys. Review D 64, 043506 (2001)
LANL e-print: hep-ph/0103231
Keywords: inflation baryogenesis

DAMTP-2001-17: Local Gauge Invariance and Formation of Topological Defects
by A.K. Rajantie (2001-07-01)
Published in: Journal of Low Temperature Physics 124, 5-16, 2001
LANL e-print: cond-mat/0102403
Keywords: defect formation, superconductor

DAMTP-2001-15: Effects of Non-perturbatively Improved Dynamical Fermions in QCD at Fixed Lattice spacing
by C.R. Allton, A. Hart et al (2001-02-15)
Published in: Phys. Review D65:054502, 2002
LANL e-print: hep-lat/0107021
Keywords: lattice QCD

DAMTP-2001-12: Long Range Forces and Supersymmetric Bound States
by A. Ritz, A. Vainshtein (2001-12-03)
Published in: Nuclear Physics B617, 43-70, 2001
LANL e-print: hep-th/0102121
Keywords: supersymmetric gauge theory, BPS states, marginal stability

DAMTP-2001-11: Defect Formation Rates in Cosmological First-Order Phase Transitions
by M. Lilley, A. Ferrera (2001-02-02)
Published in: Physical Review D64:023520, 2001.
LANL e-print: hep-ph/0102035
Keywords: phase transitions, cosmology, topological defects

DAMTP-2001-10: Mesons on a Transverse Lattice
by S. Dalley (2001-01-29)
Published in: Physical Review D64 036006 (2001)
LANL e-print: hep-ph/0101318

DAMTP-2001-8: HERWIG 6: An Event Generator for Hadron Emission Reactions with Interfering Gluons (Including Supersymmetric Processes)
by G. Corcella, P. Richardson, B.R. Webber et al (2001-01-23)
Published in: JHEP 01(2001), 010
LANL e-print: hep-ph/0011363

DAMTP-2001-7: Measurement of Supersymmetric Particle Masses at the LHC in Scenarios with Baryon-Number R-Parity Violating Couplings
by B.C. Allanach, C.G. Lester, P. Richardson, B.R. Webber et al (2001-01-23)
Published in: JHEP 03(2001), 048
LANL e-print: hep-ph/0102173
Keywords: QCD, Supersymmetry, Hadron Colliders

DAMTP-2001-6: Supersymmetric Non-singular Fractional D2-branes and NS-NS 2-branes
by M Cvetic, G. W. Gibbons H. Lu, C. N. Pope (2001-01-15)
LANL e-print: hep-th/0101096

DAMTP-2001-4: The Dilaton Potential and N=1*
by A. Font, M. Klein, F. Quevedo (2001-01-08)
Published in: Class. Quant. Grav. 19:3083-3106, 2002
LANL e-print: hep-th/0101186
Keywords: strings, supersymmetry breaking

DAMTP-2001-3: Fractals and Scars on a Compact Octagon
by J.L. Levin, J.D. Barrow (1999-09-14)
Published in: Classical and Quantum Gravity 17, L1 (2000)
LANL e-print: gr-qc/9909041

DAMTP-2001-2: The Fate of Chaotic Binaries
by J.L. Levin (2000-10-25)
Submitted to: Physical Review D
LANL e-print: gr-qc/0010100
Keywords: black holes, gravity waves, chaos