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My research interests primarily concern nonperturbative phenomena in quantum field
theories, with particular emphasis on the study of hadron formation and confinement in
quantum chromodynamics using computer simulations of quarks and gluons. Recent highlights
include a first comprehensive determination of the glueball spectrum in
pure Yang-Mills and the spectrum of heavy-quark hybrid
mesons in the leading Born-Oppenheimer approximation (neglecting light quark loops).
Selected Publications
S. Basak et al., “Lattice QCD determination of patterns of
excited baryon states,” Phys. Rev. D 76, 074504 (2007).
Y. Chen et al., “Glueball matrix elements on anistropic
lattices,” Phys. Rev. D 73, 014516 (2006).
S. Basak et al., “Clebsch-Gordan construction of lattice
interpolating fields for excited baryons,” Phys. Rev. D 72, 9074501
(2005).
S. Basak et al., “Group-theoretical construction of
extended baryon operators in lattice QCD,” Phys. Rev. D 72, 094506
(2005).
C. Morningstar and M. Peardon, “Analytic smearing of SU(3)
link variables in lattice QCD,” Phys. Rev. D 69, 054501 (2004).
K. Hornbostel, G. P. Lepage, and C. Morningstar, “Scale
setting for  beyond leading order, Phys. Rev. D. 67, 034023 (2003).
K. Jimmy Juge, J. Kuti, and C. Morningstar, “Fine structure
of the QCD string spectrum,” Phys. Rev. Lett. 90, 161601 (2003).
S. Collins et al., “Scaling and further tests of heavy
meson decay constant determinations from NRQCD,” Phys. Rev. D 63, 034505
(2001).
J. Hein et al., “Scaling of the B and D meson spectrum in
lattice QCD,” Phys. Rev. D 62, 074503 (2000).
A. Ali Khan et al., “Heavy light mesons and baryons with b
quarks,” Phys. Rev. D 62, 054505 (2000).
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