Re: Kerr-Newman metric and entangled electrons

Steve Carlip wrote:

>Not the main point -- but if you treat the mass, charge, and angular
>momentum of an electron classically, you don't get a Kerr-Newman black
>hole, but a naked singularity. There are limits on the charge-to-mass
>ratio and the angular momentum-to-mass ratio for a black hole, and
>an electron far exceeds both.

yes, I even started a thread about that about a month ago.

What also interested me is that if you take an uncharged black hole,
add an electron to it, the event horizon shrinks.

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