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    A group-theoretical approach to black-hole radiation


    Dolan, Brian P. (1988) A group-theoretical approach to black-hole radiation. Il Nuovo Cimento B, 102 (6). pp. 649-659. ISSN 1826-9877

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    Abstract

    It is shown that, for static space-times, the phenomenon of Hawking radiation can be understood in terms of representations of the twodimensional Poincaré group. Thero zero-energy basis vector of one representation contains positive-energy basis vectors of another representation. An action of the two-dimensional Poincaré group is globally defined over the whole of space-time, but only generates isometries at the event horizon and in the asymptotically flat region (where it degenerates to simple translations). Some simple space-times are discussed.

    Item Type: Article
    Additional Information: Cite as: Dolan, B.P. Nuov Cim B (1988) 102: 649. https://doi.org/10.1007/BF02725620
    Keywords: group-theoretical approach; black-hole radiation;
    Academic Unit: Faculty of Science and Engineering > Mathematical Physics
    Item ID: 10521
    Identification Number: https://doi.org/10.1007/BF02725620
    Depositing User: Dr. Brian Dolan
    Date Deposited: 20 Feb 2019 15:14
    Journal or Publication Title: Il Nuovo Cimento B
    Publisher: Springer
    Refereed: Yes
    URI:

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