Evolving wormhole geometries
L. AnchordoquiDepartamento de Física, Universidad Nacional de La Plata, C.C. 67, 1900, La Plata, ArgentinaD. F. TorresDepartamento de Física, Universidad Nacional de La Plata, C.C. 67, 1900, La Plata, ArgentinaMarta L. TroboDepartamento de Física, Universidad Nacional de La Plata, C.C. 67, 1900, La Plata, ArgentinaSantiago Esteban Perez BergliaffaDepartamento de Física, Universidad Nacional de La Plata, C.C. 67, 1900, La Plata, Argentina
1998en
ABI
Annotatsiya
We present here analytical solutions of general relativity that describe evolving wormholes with a nonconstant redshift function. We show that the matter that threads these wormholes is not necessarily exotic. Finally, we investigate some issues concerning the weak energy condition violation and human traversability in these time-dependent geometries.
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