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Matrix element (physics)

Known as: Matrix element 
In physics, particularly in quantum perturbation theory, the "matrix element" refers to the linear operator of a modified Hamiltonian using Dirac… 
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Related topics

Related topics

6 relations
Automatic calculation of particle interaction or decayPerturbation theory (quantum mechanics)Probability amplitudeQuantum state

Broader (2)

Perturbation theoryQuantum mechanics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Search for Massive Neutrinos in the Decay $\pi \to e \nu$
Evidence of massive neutrinos in the pi -->e nu decay spectrum was sought with the background pi -->mu -->e decay chain highly… 
2010
2010
Zt, γt and t production at hadron colliders via strong flavour-changing neutral couplings
Highly Cited
2010
Highly Cited
2010
Exploring strange nucleon form factors on the lattice
We discuss techniques for evaluating sea quark contributions to hadronic form factors on the lattice and apply these to an… 
Highly Cited
2008
Highly Cited
2008
Spontaneous Emission and Characteristics of Staggered InGaN Quantum-Well Light-Emitting Diodes
A novel gain media based on staggered InGaN quantum wells (QWs) grown by metal-organic chemical vapor deposition was demonstrated… 
Highly Cited
2007
Highly Cited
2007
Electronic and Optical Properties of ${\rm a}$- and ${\rm m}$-Plane Wurtzite InGaN–GaN Quantum Wells
Electronic and optical properties of a-(Phi = 0) and m-plane (Phi = pi/6) InGaN-GaN quantum-well (QW) structures are investigated… 
Highly Cited
2004
Highly Cited
2004
Efficient Inverse Auger Recombination at Threshold in CdSe Nanocrystals
We apply the semiempirical nonlocal pseudopotential method to the investigation of prospects for direct carrier multiplication… 
Highly Cited
1994
Highly Cited
1994
Eigenstate resolved infrared/infrared double resonance spectroscopy of the 3ν1 overtone band of 1‐propyne: Intramolecular vibrational energy redistribution into a Coriolis‐coupled bath
Sequential infrared/infrared double resonance excitation of an optothermally detected molecular beam has been used to obtain the… 
Highly Cited
1991
Highly Cited
1991
The onset of intramolecular vibrational energy redistribution and its intermediate case: The ν1 and 2ν1 molecular beam, optothermal spectra of trifluoropropyne
Using the optothermal method for molecular beam, infrared spectroscopy, we have measured both the fundamental and first overtone… 
Highly Cited
1979
Highly Cited
1979
t-quark mass in a super-unified theory
Highly Cited
1963
Highly Cited
1963
Some consequences of unitary symmetry model
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