Search Results - "Pivovarov, Grigorii B."

Multiparticle processes and tamed ultraviolet divergences by Kim, Victor T., Pivovarov, Grigorii B.

“…A new approach to computing the amplitudes of multi particle processes in renormalizable quantum field theories is presented. Its major feature is a separation…”
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Naturalness of scalar fields and the standard model by Pivovarov, Grigorii B., Kim, Victor T.

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Ab initio results for the broken phase of scalar light front field theory by Chakrabarti, Dipankar, Harindranath, A., Martinovič, L'ubomir, Pivovarov, Grigorii B., Vary, James P.

“…We present nonperturbative light-front energy eigenstates in the broken phase of a two-dimensional λ4!ϕ4 quantum field theory using discrete light cone…”
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Gell-Mann--Low scheme for the Standard Model by Pivovarov, Grigorii B

“…I describe a version of the Gell-Mann--Low scheme which is applicable to the Standard Model. First, I give a procedure for extracting input parameters of the…”
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Naturalness and Renormalization Group in the Standard Model by Pivovarov, Grigorii B

“…I define a naturalness criterion formalizing the intuitive notion of naturalness discussed in the literature. After that, using $\phi^4$ as an example, I…”
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Skewed Sudakov Regime, Harmonic Numbers, and Multiple Polylogarithms by Kim, Victor T, Matveev, Victor A, Pivovarov, Grigorii B

“…Phys. Rev. D 99, 025016 (2019) On the example of massless QED we study an asymptotic of the vertex when only one of the two virtualities of the external…”
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Particle physics by Pivovarov, Grigorii B.

“…We derive a relation between four-fermion QED Green functions of different covariant gauges which defines the gauge dependence completely. We use the derived…”
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Non-Abelian Fourier transform for gauge theories by Pivovarov, Grigorii B., Vary, James P.

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Ab initio results for the broken phase of scalar light front field theory by CHAKRABARTI, Dipankar, HARINDRANATH, A, MARTINOVIC, Lubomir, PIVOVAROV, Grigorii B, VARY, James P

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Balitskiĭ-Fadin-Kuraev-Lipatov Pomeron manifestation in inclusive single jet production in high-energy hadron collisions by Kim, Victor T., Pivovarov, Grigorii B.

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Canonical formulation of light-front gluodynamics and quantization of non-Abelian plane waves by Kim, Victor T., Matveev, Victor A., Pivovarov, Grigorii B., Vary, James P.

“…Without gauge fixing, canonical variables for the light-front SU(2) gluodynamics are determined. The Gauss law is written in terms of the canonical variables…”
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Effective Regge QCD by Kim, Victor T., Pivovarov, Grigorii B.

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On Naturalness of Scalar Fields and Standard Model by Pivovarov, Grigorii B, Kim, Victor T

“…Phys.Rev.D78:016001,2008 We discuss how naturalness predicts the scale of new physics. Two conditions on the scale are considered. The first is the more…”
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Gauge Dependence of Four-Fermion QED Green Function and Atom-Like Bound State Calculations by Pivovarov, Grigorii B

“…We derive a relation between four-fermion QED Green functions of different covariant gauges which defines the gauge dependence completely. We use the derived…”
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A Non-Abelian Fourier Transform for Gauge Theories by Pivovarov, Grigorii B, Vary, James P

“…Phys.Rev. D65 (2002) 125004 We consider SU(2) gauge potentials over a space with a compactified dimension. A non-Abelian Fourier transform of the gauge…”
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New Algebra of Local Symmetries for Regge Limit of Yang-Mills Theories by Matveev, Victor A, Pivovarov, Grigorii B

“…Local effective action is derived to describe Regge asymptotic of Yang-Mills theories. Local symmetries of the effective action originating from the gauge…”
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A BFKL Pomeron Manifestation in Inclusive Single Jet Production at High-Energy Hadron Collisions by Kim, Victor T, Pivovarov, Grigorii B

“…Phys.Rev.D57:1341-1344,1998 A discrepancy between new data on inclusive single jet production at the Fermilab Tevatron and perturbative QCD is discussed. It is…”
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Jet Production in Regge-Limit of QCD by Kim, Victor T, Pivovarov, Grigorii B

“…Current issues on jet production in hadron collisions for Regge-limit of QCD are briefly discussed…”
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Effective Regge QCD by Kim, Victor T, Pivovarov, Grigorii B

“…Phys.Rev.Lett. 79 (1997) 809-812 A new framework for a high energy limit of quantum gauge field theories is introduced. Its potency is illustrated on a new…”
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New Effective Feynman-like Rules for the Multi-Regge QCD Asymptotics of Inclusive Multijet Production by Kim, Victor T, Pivovarov, Grigorii B

“…Phys.Rev.D54:725-729,1996 New effective Feynman-like rules are defined for inclusive multijet cross sections in the multi-Regge regime. The solution of the…”
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