Search Results - "Georgi, Howard"
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Tuning to the edge of the abyss in SU(5)
Published in Physics letters. B (01-06-2024)“…I show that if a dimensionless parameter is tuned to be close to the boundary of the positivity domain and symmetry breaking is driven by a cubic term in the…”
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2
Gauge boson mass dependence and chiral anomalies in generalized massless Schwinger models
Published in The journal of high energy physics (19-01-2024)“…A bstract I bosonize the position-space correlators of flavor-diagonal scalar fermion bilinears in arbitrary generalizations of the Schwinger model with n F…”
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3
Mass perturbation theory in the 2-flavor Schwinger model with opposite masses with a review of the background
Published in The journal of high energy physics (18-10-2022)“…A bstract I discuss the 2-flavor Schwinger model with θ = 0 and small equal and opposite fermion masses (or θ = π with equal masses). The massless model has an…”
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4
The Schwinger point
Published in The journal of high energy physics (01-11-2019)“…A bstract The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model…”
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Complementarity and stability conditions
Published in Physics letters. B (10-08-2017)“…We discuss the issue of complementarity between the confining phase and the Higgs phase for gauge theories in which there are no light particles below the…”
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Generalizations of the Sommerfield and Schwinger models
Published in The journal of high energy physics (01-01-2020)“…A bstract The Sommerfield model with a massive vector field coupled to a massless fermion in 1+1 dimensions is an exactly solvable analog of a Bank-Zaks model…”
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Effective field theory for massive gravitons and gravity in theory space
Published in Annals of physics (01-06-2003)“…We introduce a technique for restoring general coordinate invariance into theories where it is explicitly broken. This is the analog for gravity of the…”
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Electroweak symmetry breaking from dimensional deconstruction
Published in Physics letters. B (26-07-2001)“…We propose a new class of four-dimensional theories for natural electroweak symmetry breaking, relying neither on supersymmetry nor on strong dynamics at the…”
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Unparticle physics
Published in Physical review letters (01-06-2007)“…I discuss some simple aspects of the low-energy physics of a nontrivial scale invariant sector of an effective field theory-physics that cannot be described in…”
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10
Another odd thing about unparticle physics
Published in Physics letters. B (05-07-2007)“…The peculiar propagator of scale invariant unparticles has phases that produce unusual patterns of interference with Standard Model processes. We illustrate…”
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11
Automatic Fine-Tuning in the Two-Flavor Schwinger Model
Published in Physical review letters (30-10-2020)“…I discuss the two-flavor Schwinger model both without and with fermion masses. I argue that the phenomenon of "conformal coalescence," in unparticle physics in…”
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12
Top quark seesaw theory of electroweak symmetry breaking
Published in Physical review. D, Particles and fields (01-04-1999)Get full text
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13
The Future of Grand Unification
Published in Progress of theoretical physics. Supplement (01-01-2007)Get full text
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14
Unparticle example in 2D
Published in Physical review letters (26-09-2008)“…We discuss what can be learned about unparticle physics by studying simple quantum field theories in one space and one time dimension. We argue that the…”
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15
Towards an effective field theory on the light-shell
Published in The journal of high energy physics (01-03-2016)“…A bstract We discuss our work toward the construction of a light-shell effective theory (LSET), an effective field theory for describing the matter emerging…”
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16
Color fields on the light-shell
Published in The journal of high energy physics (01-02-2016)“…A bstract We study the classical color radiation from very high energy collisions that produce colored particles. In the extreme high energy limit, the…”
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17
Tuning to the Edge of the Abyss in SU(5)
Published 14-02-2024“…I show that if a dimensionless parameter is tuned to be close to the boundary of the positivity domain and symmetry breaking is driven by a cubic term in the…”
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18
Gauge Boson Mass Dependence and Chiral Anomalies in Generalized Massless Schwinger models
Published 20-10-2023“…I bosonize the position-space correlators of flavor-diagonal scalar fermion bilinears in arbitrary generalizations of the Schwinger model with $n_F$ massless…”
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19
(De)constructing dimensions
Published in Physical review letters (21-05-2001)“…We construct renormalizable, asymptotically free, four-dimensional gauge theories that dynamically generate a fifth dimension…”
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Effective Field Theory
Published in Annual review of nuclear and particle science (01-01-1993)Get full text
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