What is perturbation theory in quantum mechanics? What do quantum physicists do? What does negative kinetic energy mean in quantum tunneling? What is quantum size effect? What is a quantum leap in physics? Does quantum tunneling disobey special relativity?
Perturbation theory of intermolecular interactions: What is the problem, are there solutions? Int. J. Quantum Chem. 1990, 38, 531-547.Adams, W. H. (1990) “Perturbation Theory of Intermolecular Interactions: What Is the Problem, Are There Solutions?”, Int. J. Quantum Chem. S24 , 531–...
We review the nature of the problem in the framework of Rayleigh–Schrdinger perturbation theory (the polarization approximation) considering explicitly two examples: the interaction of two hydrogen atoms and the interaction of Li with H. We show, in agreement with the work of Claverie and of ...
What is the simplest quantum field theory? Conventional wisdom says that the simpler the Lagrangian of a theory the simpler its perturbation theory. An ever-increasing understanding of the structure... N Arkani-Hamed,CJ Kaplan - 《Journal of High Energy Physics》 被引量: 636发表: 2010年 ...
Renormalized perturbation theory is not an ordinary power-series expansion; its renormalization-scheme ambiguity is not merely a minor nuisance. Rather, it is a structure in which invariance under redefinitions of the coupling is a fundamental symmetry -- a symmetry that, like any other, deserves ...
What is String Theory? The first part is an introduction to conformal field theory and string perturbation theory. The second part deals with the search for a deeper answer to the question posed in the title. Contents: 1. Conformal Field Theory 2. String Theor... J Polchinski - 《Experiment...
The theory was analyzed in perturbation theory, ... G Lepage 被引量: 0发表: 2005年 What is Double Parton Scattering? Processes such as double Drell–Yan and same-sign WW production have contributions from double parton scattering, which are not well-defined because of a ... AV Manohar,WJ...
报告简介 If we ask a physics student what he/she has learned about quantum mechanics after 4 years of University study, typical disappointing answers would mention discretized eigenvalues, perturbation theory or the Schrodinger ...
Various ways of reaching the complete basis set limit at the second-order MOller-Plesset perturbation theory (MP2) level are compared with respect to their cost-to-accuracy ratio. These include: (1) traditional MP2 calculations with correlation consistent basis sets of increasing size, with and ...
What is a synonym for petrification? What is another name for divergent evolution? What is non-divergent evolution? What does it mean to say something is in mechanical equilibrium? What is the Cambrian explosion? What is perturbation-based balance training?