Asymptotic behavior of null geodesics near future null infinity. IV. Null-access theorem for generic asymptotically flat spacetime
نویسندگان
چکیده
In our previous papers [Phys. Rev. D 104, 064025 (2021); 105, 064074 (2022); 106, 084007 (2022)], we analyzed the asymptotic behavior of future directed null geodesics near infinity, and then showed a proposition on accessibility to infinity in specific class asymptotically flat spacetimes. this paper, adopt retarded time Bondi coordinate as parameter for see that one can relax assumptions imposed studies. As consequence, obtain new null-access theorem generic
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ژورنال
عنوان ژورنال: Physical review
سال: 2023
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.107.124050