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Perturbation theory (quantum mechanics)

Known as: Perturbation, Perturbation (quantum mechanics), Atomic level deviation 
In quantum mechanics, perturbation theory is a set of approximation schemes directly related to mathematical perturbation for describing a… Expand
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Highly Cited
2015
Highly Cited
2015
A bstractWe present NNPDF3.0, the first set of parton distribution functions (PDFs) determined with a methodology validated by a… Expand
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Highly Cited
2010
Highly Cited
2010
We extract new parton distribution functions (PDFs) of the proton by global analysis of hard scattering data in the general-mass… Expand
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Highly Cited
2008
Highly Cited
2008
The latest CTEQ6.6 parton distributions, obtained by global analysis of hard-scattering data in the framework of general-mass… Expand
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Highly Cited
2006
Highly Cited
2006
At high-energy colliders, jets of hadrons are the observable counterparts of the perturbative concepts of quarks and gluons. Good… Expand
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Highly Cited
2004
Highly Cited
2004
We present a line by line derivation of canonical quantum mechanics stemming from the compatibility of the statistical geometry… Expand
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Highly Cited
2004
Highly Cited
2004
Perturbative scattering amplitudes in Yang-Mills theory have many unexpected properties, such as holomorphy of the maximally… Expand
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Highly Cited
1999
Highly Cited
1999
We derive an equation determining the small-x evolution of the F{sub 2} structure function of a large nucleus which includes all… Expand
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Highly Cited
1994
Highly Cited
1994
An accurate description of the electrical properties of atoms and molecules is critical for quantitative predictions of the… Expand
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Highly Cited
1982
Highly Cited
1982
The present invention provides a novel temperature warning device comprising only a tungsten filament lamp, a thermistor sensor… Expand
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Highly Cited
1980
Highly Cited
1980
We present a systematic analysis in perturbative quantum chromodynamics (QCD) of large-momentum-transfer exclusive processes… Expand
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