Re: c varying with time

From: Mel Lep (mel_lep_at_yahoo.se)
Date: 06/16/04 

Date: 16 Jun 2004 15:23:16 -0700

"Franz Heymann" <notfranz.heymann@btopenworld.com> wrote:

> I need help.
>
> A few years ago, Paul Davies and his co-workers reported that they had
> found evidence for a small variation in the fine structure constant
> with time. They interpreted that as indicative of a change in the
> value of c with time.

Cosmology: Black holes constrain varying constants
P. C. W. DAVIES, TAMARA M. DAVIS & CHARLES H. LINEWEAVER:
http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v418/n6898/abs/418602a_fs.html

> I know that subsequently, work was done which effectively negated the
> conclusions of the Davies group.
> Unfortunately I have lost my references to that work.
> Can comeone please help me out, at the same time summarising that
> work?

Cosmology (communication arising): Do black holes constrain varying
constants? STEVEN CARLIP AND SACHINDEO VAIDYA:
http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v421/n6922/abs/421498a_fs.html&dynoptions=doi1087404185

M.L.

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