Spectral methods for coupled channels with a mass gap

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dc.contributor.authorWeigel, H.en_ZA
dc.contributor.authorQuandt, M.en_ZA
dc.contributor.authorGraham, N.en_ZA
dc.date.accessioned2019-10-25T09:17:17Z
dc.date.available2019-10-25T09:17:17Z
dc.date.issued2018
dc.descriptionCITATION: Weigel, H., Quandt, M. & Quandt, M. 2018. Spectral methods for coupled channels with a mass gap. Physical Review D, 97(3):036017, doi:10.1103/PhysRevD.97.036017.en_ZA
dc.descriptionThe original publication is available at https://journals.aps.org/prden_ZA
dc.description.abstractWe develop a method to compute the vacuum polarization energy for coupled scalar fields with different masses scattering off a background potential in one space dimension. As an example we consider the vacuum polarization energy of a kinklike soliton built from two real scalar fields with different mass parameters.en_ZA
dc.description.urihttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.036017
dc.description.versionPublisher's versionen_ZA
dc.format.extent14 pages : illustrationsen_ZA
dc.identifier.citationWeigel, H., Quandt, M. & Quandt, M. 2018. Spectral methods for coupled channels with a mass gap. Physical Review D, 97(3):036017, doi:10.1103/PhysRevD.97.036017en_ZA
dc.identifier.issn2470-0029 (online)
dc.identifier.issn2470-0010 (print)
dc.identifier.otherdoi:10.1103/PhysRevD.97.036017
dc.identifier.urihttp://hdl.handle.net/10019.1/106726
dc.language.isoen_ZAen_ZA
dc.publisherAmerican Physical Societyen_ZA
dc.rights.holderAuthor retains copyrighten_ZA
dc.subjectVacuum polarization energyen_ZA
dc.subjectSpectral methoden_ZA
dc.subjectScattering (Physics)en_ZA
dc.subjectQuantum field theoriesen_ZA
dc.subjectMass gapen_ZA
dc.titleSpectral methods for coupled channels with a mass gapen_ZA
dc.typeArticleen_ZA
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