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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… 
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Related topics

Related topics

48 relations
Asymptotic safety in quantum gravityAvoided crossingBanks–Zaks fixed pointBound state

Broader (1)

Perturbation theory

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Third order optical nonlinearity of graphene
We perform a perturbative calculation of the third order optical conductivities of doped graphene, using approximations valid… 
Review
2009
Review
2009
Foundations of the AdS5 × S5 superstring: I
We review the recent advances towards finding the spectrum of the AdS5 × S5 superstring. We thoroughly explain the theoretical… 
Highly Cited
2008
Highly Cited
2008
Beyond the Quantum Adiabatic Approximation: Adiabatic Perturbation Theory
Aside from interpretation, Quantum Mechanics (QM) is undoubtedly one of the most successful and use- ful theories of modern… 
Highly Cited
2007
Highly Cited
2007
CMS physics technical design report: Addendum on high density QCD with heavy ions
This report presents the capabilities of the CMS experiment to explore the rich heavy-ion physics programme offered by the CERN… 
Highly Cited
2006
Highly Cited
2006
Spacetime instanton corrections in 4D string vacua: The Seesaw mechanism for D-Brane models
Review
2000
Review
2000
Photoemission studies of quantum well states in thin films
Highly Cited
1998
Highly Cited
1998
Perturbative Quantum Chromodynamics
Highly Cited
1991
Highly Cited
1991
The DELPHI detector at LEP.
Highly Cited
1990
Highly Cited
1990
A precise extraction of R=σL/σT from a global analysis of the SLAC deep inelastic e-p and e-d scattering cross sections
Highly Cited
1977
Highly Cited
1977
A relativistic many-body theory of high density matter.
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