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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… 
Highly Cited
2013
Highly Cited
2013
Entanglement Entropy at Large Central Charge
Two-dimensional conformal field theories with a large central charge and a small number of low-dimension operators are studied… 
Highly Cited
2009
Highly Cited
2009
Heavy Quark Thermalization in Classical Lattice Gauge Theory
Thermalization of a heavy quark near rest is controlled by the correlator of two electric fields along a temporal Wilson line. We… 
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
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
1995
Highly Cited
1995
Isotropic Spectra of Half-Integer Quadrupolar Spins from Bidimensional Magic-Angle Spinning NMR
Interest in the solid state nuclear magnetic resonance (NMR) spectroscopy of half-integer quadrupolar spins is strongly… 
Highly Cited
1991
Highly Cited
1991
The DELPHI detector at LEP.
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