83 citations · 713 across the 37 of their papers we have counts for
31 papers · 1 filter
Reduced modular symmetries of threshold corrections and gauge coupling unification
David Bailin, Alex Love
We revisit the question of gauge coupling unification at the string scale in orbifold compactifications of the heterotic string for the supersymmetric Standard Model. In the presen…
Intersecting D6-branes on the Z_{12}-II orientifold
David Bailin, Alex Love
Much work has been done by a number of authors with the aim of constructing the supersymmetric Standard Model in type IIA intersecting-brane theories compactified on an orientifold…
Stabilising the supersymmetric Standard Model on the Z_6' orientifold
David Bailin, Alex Love
Four stacks of intersecting supersymmetric fractional D6-branes on the Z_6' orientifold have previously been used to construct consistent models having the spectrum of the supersym…
Constructing the supersymmetric Standard Model from intersecting D6-branes on the Z_6' orientifold
David Bailin, Alex Love
Intersecting stacks of supersymmetric fractional branes on the Z_6' orientifold may be used to construct the supersymmetric Standard Model. If are the stacks that generate th…
The supersymmetric standard model from the Z_6' orientifold?
David Bailin, Alex Love
We construct N=1 supersymmetric fractional branes on the Z_6' orientifold. Intersecting stacks of such branes are needed to build a supersymmetric standard model. If are the…
The supersymmetric standard model from the Z_6' orientifold?
David Bailin, Alex Love
We construct N=1 supersymmetric fractional branes on the Z_6' orientifold. Intersecting stacks of such branes are needed to build a supersymmetric standard model. If a,b are the st…
Towards the supersymmetric standard model from intersecting D6-branes on the Z_6' orientifold
David Bailin, Alex Love
We construct N=1 supersymmetric fractional branes on the Z_6' orientifold. Intersecting stacks of such branes are needed to build a supersymmetric standard model. If a,b are the st…
Intersecting D5-brane models with massive vector-like leptons
D. Bailin, G. V. Kraniotis, A. Love
We construct eight-stack intersecting D5-brane models, with an orbifold transverse space, that yield the (non-supersymmetric) standard model up to vector-like leptons. The matter i…
Standard-like models from Intersecting D5-branes
D. Bailin, G. V. Kraniotis, A. Love
We construct intersecting D5-brane orbifold models that yield the (non-supersymmetric) standard model up to vector-like matter and charged-singlet scalars. The models are constrain…
New Standard-like Models from Intersecting D4-Branes
D. Bailin, G. V. Kraniotis, A. Love
We construct a new set of intersecting D4-brane models that yield the (non-supersymmetric) standard model up to vector-like matter and, in some cases, extra U(1) factors in the gau…
Standard-like models from intersecting D4-branes
D. Bailin, G. V. Kraniotis, A. Love
We construct a one-parameter set of intersecting D4-brane models, with six stacks, that yield the (non-supersymmetric) standard model plus extra vector-like matter. Twisted tadpole…
Searching for string theories of the standard model
D. Bailin, G. V. Kraniotis, A. Love
We briefly review attempts to construct string theories that yield the standard model, concentrating on models with a geometric interpretation. Calabi-Yau compactifications are dis…
Supersymmetric Standard Models on D-Branes
D. Bailin, G. V. Kraniotis, A. Love
Type IIB superstring models with the standard model gauge group on D3-branes and with massless matter associated with open strings joining D3-branes to D3-branes or D3-branes to ${…
CP violation including universal one-loop corrections and heterotic M-theory
D. Bailin, G. V. Kraniotis, A. Love
CP violation by soft supersymmetry-breaking terms in orbifold compactifications is investigated. We include the universal part of the moduli-dependent threshold corrections in the…
The effect of Wilson line moduli on CP-violation by soft supersymmetry breaking terms
D. Bailin, G. V. Kraniotis, A. Love
The CP-violating phases in the soft supersymmetry-breaking sector in orbifold compactifications with a continuous Wilson line are investigated. In this case the modular symmetry is…
CP-violating phases in the CKM matrix in orbifold compactifications
D. Bailin, G. V. Kraniotis, A. Love
The picture of CP-violation in orbifold compactifications in which the -modulus is at a complex fixed point of the modular group is studied. CP-violation in the neutral kaon sys…
The Supersymmetric CP problem in Orbifold Compactifications
D. Bailin, G. V. Kraniotis, A. Love
The possibility of spontaneous breaking of CP symmetry by the expectation values of orbifold moduli is investigated with particular reference to violating phases in soft super…
Modular Symmetries of Threshold Corrections for Abelian Orbifolds with Discrete Wilson Lines
A. Love, S. Todd
The modular symmetries of string loop threshold corrections for gauge coupling constants are studied in the presence of discrete Wilson lines for all examples of abelian orbifolds,…
Gauge Coupling Constant Unification With Planck Scale Values Of Moduli
D. Bailin, A. Love, W. A. Sabra +1
Convergence of the standard model gauge coupling constants to a common value at around GeV is studied in the context of orbifold theories where the modular symmet…
Spontaneous breaking of CP symmetry by orbifold moduli
B. Acharya, D, Bailin +3
CP-violating phases which contribute to the electric dipole moment(EDM) of the neutron are considered in the context of orbifold compactificationof the heterotic string. In particu…
Target Space Duality In Orbifolds With Continuous And Discrete Wilson Lines
D. Bailin, A. Love, W. A. Sabra +1
Duality Symmetry is studied for heterotic string orbifold compactifications in the presence of a general background which in addition to the metric and antisymmetric tensor contain…
Modular Symmetries, Threshold Corrections And Moduli For Orbifolds
D. Bailin, A. Love, W. A. Sabra +1
Coxeter orbifolds are constructed with the property that some twisted sectors have fixed planes for which the six-torus can not be decomposed into a dir…
Background Symmetries In Orbifolds With Discrete Wilson Lines
A. Love, W. A. Sabra, S. Thomas
Target space symmetries are studied for orbifold compactified string theories containing Wilson line background fields. The symmetries determined are for those moduli which contrib…
Anisotropic Solutions For Orbifold Moduli From Duality Invariant Gaugino Condensates
D. Bailin, A. Love, W. A. Sabra +1
The values of the and moduli are studied for those Coxeter orbifolds with the property that some of the twisted sectors have fixed planes for which the six-tor…