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Sum rule in quantum mechanics

Known as: Sum rule 
In quantum mechanics, a sum rule is a formula for transitions between energy levels, in which the sum of the transition strengths is expressed in a… 
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Related topics

Related topics

2 relations
Hamiltonian (quantum mechanics)Quantum mechanics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Quark orbital dynamics in the proton from lattice QCD: From Ji to Jaffe-Manohar orbital angular momentum
Given a Wigner distribution simultaneously characterizing quark transverse positions and momenta in a proton, one can directly… 
2013
2013
Efficient human recognition system using ear and profile face
This paper proposes an efficient human authentication system which makes use of ear and profile face data. SURF has been used to… 
2013
2013
Multibiometric human recognition using 3D ear and face features
2011
2011
Angular momentum sum rule for spin one hadronic systems
We derive a sum rule for the total quark angular momentum of a spin-one hadronic system within a gauge invariant decomposition of… 
2008
2008
B{yields}K{sub 1}{gamma} decays in the light-cone QCD sum rules
We present a detailed study of B{yields}K{sub 1}(1270){gamma} and B{yields}K{sub 1}(1400){gamma} decays. Using the light-cone sum… 
Highly Cited
2007
Highly Cited
2007
Statistical Fusion Approach on Keystroke Dynamics
Keystroke dynamics refers to a userpsilas habitual typing characteristics. These typing characteristics are believed to be unique… 
2007
2007
Robust memory-efficient data level information fusion of multi-modal biometric images
1999
1999
Small-Angle Neutron Scattering by the Magnetic Microstructure of Nanocrystalline Ferromagnets Near Saturation
The paper presents a theoretical analysis of elastic magnetic small-angle neutron scattering (SANS) due to the nonuniform… 
Highly Cited
1997
Highly Cited
1997
Combining Evidence in Multimodal Personal Identity Recognition Systems
We develop a common theoretical framework for combining evidence in multimodal personal identity recognition systems. It is shown… 
1963
1963
Polarizability Theories of Polynucleotide Hypochromism
Bolton and Weiss have recently given1 expressions for the decrease in optical absorption (hypochromism) of a classical oscillator… 
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