PPT-Solution of the Deuteron using Perturbation Theory

ongoing work with R S Azevedo and Prof Bira van Kolck University of Arizona Undergraduate Symposium 2009 Pedro H S de Bruin Outline The Deuteron EFT Perturbative Solution Conclusion. A perturbation theory formulation rx x dx aa bb O D D brPage 2br zx z rx dx rz rxz z r xz cc 57358 Uz z dz 5735857360 Uz rx Uz rz rz PT mn nn m mn nm OO 57358 PT mn nm nnnn mn nm UU OO OO mn m n m m UU zUzzdz rz rz ra xx rx rx xb dd dd bb rz zz To understand the formation and evolution of largescale structures we have to introduce inhomogeneities As long as these perturbations remain relatively small we can treat them in perturbation theory In particular we can expand the Einstein equation on variations of fundamental constants obtained from primordial deuterium concentration. Workshop on Precision Physics and Fundamental Constants. St. Petersburg , . Pulkovo. 2013. M.S. Onegin. B.P. . Lecture 12. P. erturbation theory examples. HWK 4 is due Wednesday.. 150. Non-degenerate. Degenerate using two states.. Degenerate using three states.. Something else.. For the infinite square well problem, the unperturbed energies E. pion. -exchange effects . on DIS and DY processes. T.-S. H. Lee. Argonne National Laboratory. Motivated by discussions with . Roy Holt. Started with a collaboration in 2008-2009. Misak Sargsian. Florida International University, Miami. Hadrons in the . Nuclear. Medium. CLAS 12 2. nd. European Workshop. 7-11, March 2010, Paris. High Energy Electro- Nuclear Processes . Time Independent Theory. A Necessity:. Exactly solvable problems are very few and do not really represent a real physical system completely.. In many cases, the primary interaction on the system maybe exactly solvable and is hence the dominant contribution.. Time-independent perturbation theory. (c) So Hirata, Department of Chemistry, University of Illinois at Urbana-Champaign. . This material has . been developed and made available online by work supported jointly by University of Illinois, the National Science Foundation under Grant CHE-1118616 (CAREER), and the Camille & Henry Dreyfus Foundation, Inc. through the Camille Dreyfus Teacher-Scholar program. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the sponsoring agencies. Salpeter. . approach and lepton-, hadron-deuteron . scattering. V.V.Burov. S.G.Bondarenko. , . E.P.Rogochaya. , . M.V.Rzjanin. , G.I Smirnov– JINR, . Dubna. . A.A.Goy. , . V.N.Dostovalov. , . K.Yu.Kazakov. 2 .  and . X. 3. Presented by . Abdulaziz. . Alfehaid. Supervisor: Prof. Dr. M.A.ZAIDI. Perturbation Theory is an important and powerful method in physics. It enables us to make progress when a physical system is too complicated to be analyzed exactly. The essential idea is to solve the behavior in steps. First we approximate the system by some simple Hamiltonian whose Schrödinger equation we know how to solve. Then we add the bit missed out, and use perturbation theory to calculate how our previous results (energy . Lecture 12. P. erturbation theory examples. HWK 4 is due Wednesday.. 150. Non-degenerate. Degenerate using two states.. Degenerate using three states.. Something else.. For the infinite square well problem, the unperturbed energies E. Time Independent Theory. A Necessity:. Exactly solvable problems are very few and do not really represent a real physical system completely.. In many cases, the primary interaction on the system maybe exactly solvable and is hence the dominant contribution.. : . 3. rd. order solutions for general dark energy models. Seokcheon. Lee (. 이석천. ). Korea Institute for Advanced Study. (. 고등과학원. ). Feb. 12. th. . 2014. b. ased on : . arXiv. /1401.2226. Brian . Ancell. , Allison . Bogusz. , Matthew . Lauridsen. , Christian . Nauert. Texas Tech . University. 11. th. Workshop on Meteorological Sensitivity Analysis and Data Assimilation. July 1-6, .