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nomadreid
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The links I pull up assume that the reader knows what null dust is. Which I don't. An explanation would be appreciated.
The question came up when looking for an (equally absent) clear explanation of Vaidya spacetime.
This, in turn, came up while looking at the article http://prola.aps.org/abstract/PRD/v70/i10/e101502; perhaps also could someone tell me whether this is just a rerun of the outmoded "white hole" construction?
The question came up when looking for an (equally absent) clear explanation of Vaidya spacetime.
This, in turn, came up while looking at the article http://prola.aps.org/abstract/PRD/v70/i10/e101502; perhaps also could someone tell me whether this is just a rerun of the outmoded "white hole" construction?