News of the WeekTheoretical Physics

Calculations Pop the Cork on Travel Through Spacetime Tunnels

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Science  06 Jun 2003:
Vol. 300, Issue 5625, pp. 1489
DOI: 10.1126/science.300.5625.1489a

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In the current issue of Physical Review Letters, a team of physicists concludes that it might be surprisingly easy to make a wormhole--a bridge between two regions of spacetime--traversable.