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My specialty is theoretical high energy physics.
My specialty is theoretical high energy physics.
Most of my research, over the years, has focused on non-perturbative aspects of QCD, particularly the quark confinement problem. This has always been my main concentration.
Most of my research, over the years, has focused on non-perturbative aspects of QCD, particularly the quark confinement problem. This has always been my main concentration.
But I have also dabbled, from time to time, in quantum gravity, inflationary cosmology, and condensed matter physics.
But I have also dabbled, from time to time, in quantum gravity, inflationary cosmology, and condensed matter physics.
Right now I am working on:
the precise distinction between the Higgs and confinement phases of a gauge Higgs theory, when these regions of the phase diagram are not entirely separated by a line of thermodynamic transition. This ties in with the meaning of the word "confinement," when (as in QCD) the static quark potential flattens out at large quark-antiquark separations.
the precise distinction between the Higgs and confinement phases of a gauge Higgs theory, when these regions of the phase diagram are not entirely separated by a line of thermodynamic transition. This ties in with the meaning of the word "confinement," when (as in QCD) the static quark potential flattens out at large quark-antiquark separations.
the possibility that the gauge and Higgs fields surrounding a static fermion have a spectrum of localized excitations. These excitations would appear as heavier versions of the lighter particles.
the possibility that the gauge and Higgs fields surrounding a static fermion have a spectrum of localized excitations. These excitations would appear as heavier versions of the lighter particles.
an improved Hartree-Fock treatment of the two-dimensional Hubbard model with possible applications to cuprate superconductivity.
an improved Hartree-Fock treatment of the two-dimensional Hubbard model with possible applications to cuprate superconductivity.
PUBLICATIONS
PUBLICATIONS
All of my research papers are listed, starting with the most recent, on the INSPIRE web site. They can be accessed by clicking here .
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