[Cosmo-torun] physics spam (but interesting anyway :P) Spacetime 100 Years Later (fwd)

[Boud Roukema]

witam cosmo-torun,

IOP to nie firma, która ewidentnie popiera otwarty dostęp do informacji,
raczej ma tradycję zamkniętą. Jest dlaczego dla mnie, jest to
raczej ,,spam".

Jednakże, artykuły mogą być interesujący - dla osoby nie chętny do
szukiwanie w arxiv.org.

Np, raczej lubię artykuł Ashtekar'a: są dwa rodzaju ,,approaches" do
grawitacji kwantowej

- jeden w czymś jest m.in. teoria struń (jest
teoria ,,perturbative",

- drugi w czymś jest m.in. ,,loop quantum gravity" (związany z Ashtekarem)

Ashtekar uważa, że z loop quantum gravity, nie ma osobliwość na  a(t) = 0,
bo zwykly czas-przestrzeń tam już nie ma.

Więc, tu jest info ta.

pozdr
boud



> ---------- Forwarded message ----------
> Date: Thu, 29 Sep 2005 15:18:21 +0100 (BST)
> From: New Journal of Physics <njp at iop.org>
> To: boud at astro.uni.torun.pl
> Subject: Spacetime 100 Years Later
>
> Dear Dr Roukema
>

> You may be interested to know that New Journal of Physics
> (http://www.njp.org) has just published the third of its three
> celebratory Focus Issues to appear this year in connection with the
> World Year of Physics.

> All contributions to 'Spacetime 100 Years Later', edited by Richard
>  Price and Jorge Pullin, are permanently free to read at
>  http://www.njp.org/focus/spacetime. Each review article is also
>  listed below with a direct link.

> Please don't hesitate to contact me with any comments or queries you
> may have about this issue or NJP in general.

> With best regards,
>
> Tim Smith
>
> Dr Tim Smith
> Publisher, New Journal of Physics
> E-mail: njp at iop.org
> WWW: http://www.njp.org
> Tel: +44 (0)117 930 1204
> Fax: +44 (0)117 920 0948
>
> NJP 2004 Impact Factor = 3.095
>
>
> FOCUS ON SPACETIME 100 YEARS LATER
>
> Gravity and the quantum
> A Ashtekar
> http://stacks.iop.org/1367-2630/7/198
>
> Black holes in astrophysics
> R Narayan
> http://stacks.iop.org/1367-2630/7/199
>
> A most useful manifestation of relativity: gravitational lenses
> E E Falco
> http://stacks.iop.org/1367-2630/7/200
>
> Spacetime in string theory
> G T Horowitz
> http://stacks.iop.org/1367-2630/7/201
>
> Gravitational wave detectors
> P Aufmuth and K Danzmann
> http://stacks.iop.org/1367-2630/7/202
>
> Hawking radiation and black hole thermodynamics
> D N Page
> http://stacks.iop.org/1367-2630/7/203
>
> The basics of gravitational wave theory
> E E Flanagan and S A Hughes
> http://stacks.iop.org/1367-2630/7/204
>
> Laboratory tests of gravity
> J H Gundlach
> http://stacks.iop.org/1367-2630/7/205
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