Helium trimer calculations with a public quantum three-body code

Kolganova, E A; Roudnev, V; Cavagnero, M

doi:10.1134/S1063778812100110

Title: Helium trimer calculations with a public quantum three-body code

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Abstract

We present an illustration of using a quantumthree-body code being prepared for public release. The code is based on iterative solving of the three-dimensional Faddeev equations. The code is easy to use and allows users to perform highly-accurate calculations of quantum three-body systems. The previously known results for He{sub 3} ground state are well reproduced by the code.

Authors:

Kolganova, E A ^[1]; Roudnev, V; Cavagnero, M ^[2]

Joint Institute for Nuclear Research (Russian Federation)
University of Kentucky, Department of Physics and Astronomy (United States)

Publication Date:: Mon Oct 15 00:00:00 EDT 2012

OSTI Identifier:: 22069328

Resource Type:: Journal Article

Journal Name:: Physics of Atomic Nuclei

Additional Journal Information:: Journal Volume: 75; Journal Issue: 10; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7788

Country of Publication:: United States

Language:: English

Subject:: 74 ATOMIC AND MOLECULAR PHYSICS; ATOMS; COMPUTER CODES; FADDEEV EQUATIONS; GROUND STATES; HELIUM; ITERATIVE METHODS; THREE-BODY PROBLEM; THREE-DIMENSIONAL CALCULATIONS

Citation Formats


                    Kolganova, E A, Roudnev, V, and Cavagnero, M. Helium trimer calculations with a public quantum three-body code.  United States: N. p., 2012. 
        Web.  doi:10.1134/S1063778812100110.

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                    Kolganova, E A, Roudnev, V, & Cavagnero, M. Helium trimer calculations with a public quantum three-body code.  United States.  https://doi.org/10.1134/S1063778812100110

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                    Kolganova, E A, Roudnev, V, and Cavagnero, M. 2012.  
        "Helium trimer calculations with a public quantum three-body code".  United States.  https://doi.org/10.1134/S1063778812100110.

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@article{osti_22069328,

  title        = {Helium trimer calculations with a public quantum three-body code},

  author       = {Kolganova, E A and Roudnev, V and Cavagnero, M},

  abstractNote = {We present an illustration of using a quantumthree-body code being prepared for public release. The code is based on iterative solving of the three-dimensional Faddeev equations. The code is easy to use and allows users to perform highly-accurate calculations of quantum three-body systems. The previously known results for He{sub 3} ground state are well reproduced by the code.},

  doi          = {10.1134/S1063778812100110},

  url          = {https://www.osti.gov/biblio/22069328},
  journal      = {Physics of Atomic Nuclei},

  issn         = {1063-7788},

  number       = 10,

  volume       = 75,

  place        = {United States},

  year         = {Mon Oct 15 00:00:00 EDT 2012},

  month        = {Mon Oct 15 00:00:00 EDT 2012}

}

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