Ricci flows, wormholes and critical phenomena
نویسندگان
چکیده
منابع مشابه
2 4 Se p 20 08 Ricci flows , wormholes and critical phenomena
We study the evolution of wormhole geometries under Ricci flow using numerical methods. Depending on values of initial data parameters, wormhole throats either pinch off or evolve to a monotonically growing state. The transition between these two behaviors exhibits a from of critical phenomena reminiscent of that observed in gravitational collapse. Similar results are obtained for initial data ...
متن کاملar X iv : 0 80 8 . 08 80 v 1 [ gr - q c ] 6 A ug 2 00 8 Ricci flows , wormholes and critical phenomena
We study the evolution of wormhole geometries under Ricci flow using numerical methods. Depending on values of initial data parameters, wormhole throats either pinch off or evolve to a monotonically growing state. The transition between these two behaviors exhibits a from of critical phenomena reminiscent of that observed in gravitational collapse. Similar results are obtained for initial data ...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2008
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/25/22/222002