Search Results - "von Hippel, G. M."

Radiative improvement of the lattice nonrelativistic QCD action using the background field method and application to the hyperfine splitting of quarkonium states by Hammant, T C, Hart, A G, von Hippel, G M, Horgan, R R, Monahan, C J

“…We present the first application of the background field method to nonrelativistic QCD (NRQCD) on the lattice in order to determine the one-loop radiative…”
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Automatically generating Feynman rules for improved lattice field theories by Hart, A., von Hippel, G.M., Horgan, R.R., Storoni, L.C.

“…Deriving the Feynman rules for lattice perturbation theory from actions and operators is complicated, especially when improvement terms are present. This…”
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TaylUR, an arbitrary-order diagonal automatic differentiation package for Fortran 95 by von Hippel, G.M.

“…We present TaylUR, a Fortran 95 module to automatically compute the numerical values of a complex-valued function's derivatives with respect to several…”
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Radiative corrections to the lattice gluon action for highly improved staggered quarks and the effect of such corrections on the static potential by Hart, A., von Hippel, G. M, Horgan, R. R.

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Using the chern-simons action for a self-consistent determination of the magnetic screening mass in thermal QCD by Von Hippel, G M, Horgan, R R

“…We present a self-consistent determination of the screening mass for chromomagnetic fields in QCD within the framework of dimensional reduction. The…”
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Covariant canonical quantization by von Hippel, G.M., Wohlfarth, M.N.R.

“…We present a manifestly covariant quantization procedure based on the de Donder–Weyl Hamiltonian formulation of classical field theory. This procedure agrees…”
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Erratum: Radiative Improvement of the Lattice Nonrelativistic QCD Action Using the Background Field Method and Application to the Hyperfine Splitting of Quarkonium States [Phys. Rev. Lett. 107 , 112002 (2011)] by Hammant, T. C., Hart, A. G., von Hippel, G. M., Horgan, R. R., Monahan, C. J.

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Radiative improvement of the lattice NRQCD action using the background field method with applications to quarkonium spectroscopy by Hammant, T. C, Hart, A. G, von Hippel, G. M, Horgan, R. R, Monahan, C. J

“…Phys.Rev. D88 (2013) 014505 We apply the background field (BF) method to Non-Relativistic QCD (NRQCD) on the lattice in order to determine the one-loop…”
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Radiative improvement of the lattice NRQCD action using the background field method and application to the hyperfine splitting of quarkonium states by Hammant, T. C, Hart, A. G, von Hippel, G. M, Horgan, R. R, Monahan, C. J

“…Phys. Rev. Lett. 107 (2011) 112002; erratum: Phys.Rev.Lett. 115 (2015) 039901 We present the first application of the background field method to…”
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TaylUR 3, a multivariate arbitrary-order automatic differentiation package for Fortran 95 by von Hippel, G. M

“…Comput.Phys.Commun.181:705-706,2010 This new version of TaylUR is based on a completely new core, which now is able to compute the numerical values of all of a…”
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TaylUR 3, a multivariate arbitrary-order automatic differentiation package for Fortran 95 by von Hippel, G.M.

“…This new version of TaylUR is based on a completely new core, which now is able to compute the numerical values of all of a complex-valued function's partial…”
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Leptonic widths of heavy quarkonia: S -wave QCD/NRQCD matching coefficients for the electromagnetic vector annihilation current at O ( α s v 2 ) by Hart, A., von Hippel, G. M., Horgan, R. R.

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Automated generation of lattice QCD Feynman rules by Hart, A., von Hippel, G.M., Horgan, R.R., Müller, E.H.

“…The derivation of the Feynman rules for lattice perturbation theory from actions and operators is complicated, especially for highly improved actions such as…”
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Radiative corrections to the lattice gluon action for highly improved staggered quarks (HISQ) and the effect of such corrections on the static potential by Hart, A, von Hippel, G. M, Horgan, R. R

“…Phys.Rev.D79:074008,2009 We perform a perturbative calculation of the influence of dynamical HISQ fermions on the perturbative improvement of the gluonic…”
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New version announcement for TaylUR, an arbitrary-order diagonal automatic differentiation package for Fortran 95 by von Hippel, G.M.

“…We present a new version of TaylUR, a Fortran 95 module to automatically compute the numerical values of a complex-valued function's derivatives with respect…”
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Moving nonrelativistic QCD for heavy-to-light form factors on the lattice by Horgan, R. R., Khomskii, L., Meinel, S., Wingate, M., Foley, K. M., Lepage, G. P., von Hippel, G. M., Hart, A., Müller, E. H., Davies, C. T. H., Dougall, A., Wong, K. Y.

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QCD and strongly coupled gauge theories: challenges and perspectives by Brambilla, N, Eidelman, S, Foka, P, Gardner, S, Kronfeld, A. S, Alford, M. G, Alkofer, R, Butenschoen, M, Cohen, T. D, Erdmenger, J, Fabbietti, L, Faber, M, Goity, J. L, Ketzer, B, Lin, H. W, Llanes-Estrada, F. J, Meyer, H, Pakhlov, P, Pallante, E, Polikarpov, M. I, Sazdjian, H, Schmitt, A, Snow, W. M, Vairo, A, Vogt, R, Vuorinen, A, Wittig, H, Arnold, P, Christakoglou, P, Di Nezza, P, Fodor, Z, Tormo, X. Garcia i, Höllwieser, R, Kalwait, A, Keane, D, Kiritsis, E, Mischke, A, Mizuk, R, Odyniec, G, Papadodimas, K, Pich, A, Pittau, R, Qiu, Jian-Wei, Ricciardi, G, Salgado, C. A, Schwenzer, K, Stefanis, N. G, von Hippel, G. M, Zakharov, V. I

“…Eur. Phys. J. C 74:2981 (2014) 1 We highlight the progress, current status, and open challenges of QCD-driven physics, in theory and in experiment. We discuss…”
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Automated generation of lattice QCD Feynman rules by Hart, A, von Hippel, G. M, Horgan, R. R, Müller, E. H

“…Comput.Phys.Commun.180:2698-2716,2009 The derivation of the Feynman rules for lattice perturbation theory from actions and operators is complicated, especially…”
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Moving NRQCD for heavy-to-light form factors on the lattice by Horgan, R. R, Khomskii, L, Meinel, S, Wingate, M, Foley, K. M, Lepage, G. P, von Hippel, G. M, Hart, A, Müller, E. H, Davies, C. T. H, Dougall, A, Wong, K. Y

“…Phys.Rev.D80:074505,2009 We formulate Non-Relativistic Quantum Chromodynamics (NRQCD) on a lattice which is boosted relative to the usual discretization frame…”
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Intranet applications in radiology by Knopp, M V, von Hippel, G M, Koch, T, Knopp, M A

“…The aim of the paper is to present the conceptual basis and capabilities of intranet applications in radiology. The intranet, which is the local brother of the…”
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