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Single state variational calculations with applications to large and small magnetic fields.

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Title: Single state variational calculations with applications to large and small magnetic fields.
Authors: Burrows, B L (AUTHOR) brian.burrows2@btopenworld.com, Cohen, M (AUTHOR) maurice@fh.huji.ac.il
Source: Journal of Physics B: Atomic, Molecular & Optical Physics. 7/14/2020, Vol. 53 Issue 13, p1-6. 6p.
Subjects: Magnetic fields, Wave functions, Electronic systems, Energy function, Bound states
Abstract: Variational techniques to calculate estimates of bound-state energies and wave functions for single states are applied to simple electronic systems in magnetic fields. Explicit constraints to other state functions are not required. Our numerical energies compare favourably with results of other calculations, and the speed of our calculations is greatly enhanced by using a separable basis set and analytical integration. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Physics B: Atomic, Molecular & Optical Physics is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 143722815
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Single state variational calculations with applications to large and small magnetic fields.
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  Data: <searchLink fieldCode="AR" term="%22Burrows%2C+B+L%22">Burrows, B L</searchLink> (AUTHOR)<i> brian.burrows2@btopenworld.com</i><br /><searchLink fieldCode="AR" term="%22Cohen%2C+M%22">Cohen, M</searchLink> (AUTHOR)<i> maurice@fh.huji.ac.il</i>
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  Data: <searchLink fieldCode="DE" term="%22Magnetic+fields%22">Magnetic fields</searchLink><br /><searchLink fieldCode="DE" term="%22Wave+functions%22">Wave functions</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+systems%22">Electronic systems</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+function%22">Energy function</searchLink><br /><searchLink fieldCode="DE" term="%22Bound+states%22">Bound states</searchLink>
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  Label: Abstract
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  Data: Variational techniques to calculate estimates of bound-state energies and wave functions for single states are applied to simple electronic systems in magnetic fields. Explicit constraints to other state functions are not required. Our numerical energies compare favourably with results of other calculations, and the speed of our calculations is greatly enhanced by using a separable basis set and analytical integration. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Physics B: Atomic, Molecular & Optical Physics is the property of IOP Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1088/1361-6455/ab8e55
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      – Code: eng
        Text: English
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    Subjects:
      – SubjectFull: Magnetic fields
        Type: general
      – SubjectFull: Wave functions
        Type: general
      – SubjectFull: Electronic systems
        Type: general
      – SubjectFull: Energy function
        Type: general
      – SubjectFull: Bound states
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      – TitleFull: Single state variational calculations with applications to large and small magnetic fields.
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            NameFull: Cohen, M
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              M: 07
              Text: 7/14/2020
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              Y: 2020
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            – TitleFull: Journal of Physics B: Atomic, Molecular & Optical Physics
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