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- Vacuum_polarization abstract "In quantum field theory, and specifically quantum electrodynamics, vacuum polarization describes a process in which a background electromagnetic field produces virtual electron–positron pairs that change the distribution of charges and currents that generated the original electromagnetic field. It is also sometimes referred to as the self energy of the gauge boson (photon).The effects of vacuum polarization were first observed experimentally prior to 1947 before they were theoretically calculated (by Hans Bethe on the return train ride from the Shelter Island Conference to Cornell) after developments in radar equipment for World War II resulted in higher accuracy for measuring the energy levels of the hydrogen atom (the Lamb shift) and the anomalous magnetic dipole moment of the electron (corresponding to the deviation from the Dirac equation predicted value of 2 of the spectroscopic electron g-factor value), measured by I.I. Rabi.The effects of vacuum polarization have been routinely observed experimentally since then as very well understood background effects. Vacuum polarization referred to below as the one loop contribution occurs with leptons (electron-positron pairs) or quarks, the former (leptons) first observed in 1940s but also recently observed in 1997 using the TRISTAN particle accelerator in Japan,the latter (quarks) along with multiple quark-gluon loop contributions from the early 1970s to mid-1990s using the VEPP-2M particle accelerator at the Budker Institute of Nuclear Physics in Siberia in Russia and many other accelerator laboratories worldwide.".
- Vacuum_polarization thumbnail Vacuum_polarization.svg?width=300.
- Vacuum_polarization wikiPageID "1942246".
- Vacuum_polarization wikiPageLength "5698".
- Vacuum_polarization wikiPageOutDegree "53".
- Vacuum_polarization wikiPageRevisionID "660192212".
- Vacuum_polarization wikiPageWikiLink Anomalous_magnetic_dipole_moment.
- Vacuum_polarization wikiPageWikiLink Budker_Institute_of_Nuclear_Physics.
- Vacuum_polarization wikiPageWikiLink Category:Quantum_electrodynamics.
- Vacuum_polarization wikiPageWikiLink Category:Quantum_field_theory.
- Vacuum_polarization wikiPageWikiLink Color_charge.
- Vacuum_polarization wikiPageWikiLink Dielectric.
- Vacuum_polarization wikiPageWikiLink Dielectric_constant.
- Vacuum_polarization wikiPageWikiLink Dirac_equation.
- Vacuum_polarization wikiPageWikiLink Electric_dipole.
- Vacuum_polarization wikiPageWikiLink Electric_dipole_moment.
- Vacuum_polarization wikiPageWikiLink Electromagnetic_field.
- Vacuum_polarization wikiPageWikiLink Electron.
- Vacuum_polarization wikiPageWikiLink Fine-structure_constant.
- Vacuum_polarization wikiPageWikiLink Fine_structure_constant.
- Vacuum_polarization wikiPageWikiLink G-factor_(physics).
- Vacuum_polarization wikiPageWikiLink Gauge_boson.
- Vacuum_polarization wikiPageWikiLink Gluon.
- Vacuum_polarization wikiPageWikiLink Gluons.
- Vacuum_polarization wikiPageWikiLink Hadron.
- Vacuum_polarization wikiPageWikiLink Hans_Bethe.
- Vacuum_polarization wikiPageWikiLink I.I._Rabi.
- Vacuum_polarization wikiPageWikiLink Isidor_Isaac_Rabi.
- Vacuum_polarization wikiPageWikiLink KEKB_(accelerator).
- Vacuum_polarization wikiPageWikiLink Lamb_shift.
- Vacuum_polarization wikiPageWikiLink Lepton.
- Vacuum_polarization wikiPageWikiLink Leptons.
- Vacuum_polarization wikiPageWikiLink Mass.
- Vacuum_polarization wikiPageWikiLink Photon.
- Vacuum_polarization wikiPageWikiLink Positron.
- Vacuum_polarization wikiPageWikiLink QCD_vacuum.
- Vacuum_polarization wikiPageWikiLink QED_vacuum.
- Vacuum_polarization wikiPageWikiLink Quantum_chromodynamics.
- Vacuum_polarization wikiPageWikiLink Quantum_electrodynamics.
- Vacuum_polarization wikiPageWikiLink Quantum_field_theory.
- Vacuum_polarization wikiPageWikiLink Quark.
- Vacuum_polarization wikiPageWikiLink Quarks.
- Vacuum_polarization wikiPageWikiLink Relative_permittivity.
- Vacuum_polarization wikiPageWikiLink Renormalization.
- Vacuum_polarization wikiPageWikiLink Russia.
- Vacuum_polarization wikiPageWikiLink Self-energy.
- Vacuum_polarization wikiPageWikiLink Self_energy.
- Vacuum_polarization wikiPageWikiLink Shelter_Island_Conference.
- Vacuum_polarization wikiPageWikiLink Siberia.
- Vacuum_polarization wikiPageWikiLink Spin_(physics).
- Vacuum_polarization wikiPageWikiLink TRISTAN.
- Vacuum_polarization wikiPageWikiLink Uncertainty_principle.
- Vacuum_polarization wikiPageWikiLink Virtual_particle.
- Vacuum_polarization wikiPageWikiLink Virtual_particles.
- Vacuum_polarization wikiPageWikiLink Ward_identity.
- Vacuum_polarization wikiPageWikiLink Ward–Takahashi_identity.
- Vacuum_polarization wikiPageWikiLink World_War_II.
- Vacuum_polarization wikiPageWikiLink File:Vacuum_polarization.svg.
- Vacuum_polarization wikiPageWikiLinkText "Vacuum polarization".
- Vacuum_polarization wikiPageWikiLinkText "polarization".
- Vacuum_polarization wikiPageWikiLinkText "quantum virtual particle pairs".
- Vacuum_polarization wikiPageWikiLinkText "vacuum polarisation".
- Vacuum_polarization wikiPageWikiLinkText "vacuum polarization".
- Vacuum_polarization hasPhotoCollection Vacuum_polarization.
- Vacuum_polarization wikiPageUsesTemplate Template:QED.
- Vacuum_polarization subject Category:Quantum_electrodynamics.
- Vacuum_polarization subject Category:Quantum_field_theory.
- Vacuum_polarization type Electrodynamic.
- Vacuum_polarization type Mechanic.
- Vacuum_polarization type Physic.
- Vacuum_polarization comment "In quantum field theory, and specifically quantum electrodynamics, vacuum polarization describes a process in which a background electromagnetic field produces virtual electron–positron pairs that change the distribution of charges and currents that generated the original electromagnetic field.".
- Vacuum_polarization label "Vacuum polarization".
- Vacuum_polarization sameAs Палярызацыя_вакууму.
- Vacuum_polarization sameAs Vakuumpolarisation.
- Vacuum_polarization sameAs Polarización_del_vacío.
- Vacuum_polarization sameAs Vaakumi_polarisatsioon.
- Vacuum_polarization sameAs Polarisation_du_vide.
- Vacuum_polarization sameAs Վակուումի_բևեռացում.
- Vacuum_polarization sameAs Polarizzazione_del_vuoto.
- Vacuum_polarization sameAs 真空偏極.
- Vacuum_polarization sameAs m.067t45.
- Vacuum_polarization sameAs Поляризация_вакуума.
- Vacuum_polarization sameAs Поляризація_вакууму.
- Vacuum_polarization sameAs Q1886497.
- Vacuum_polarization sameAs Q1886497.
- Vacuum_polarization sameAs 真空極化.
- Vacuum_polarization wasDerivedFrom Vacuum_polarization?oldid=660192212.
- Vacuum_polarization depiction Vacuum_polarization.svg.
- Vacuum_polarization isPrimaryTopicOf Vacuum_polarization.