Shadows of rotating wormholes
نویسندگان
چکیده
منابع مشابه
Rotating traversable wormholes
The general form of a stationary, axially symmetric traversable wormhole is discussed. This is a generalization of the static, spherically symmetric wormholes first considered by Morris and Thorne. It is shown that such a wormhole generically violates the null energy condition at the throat. However, an example is presented in which a class of geodesics falling through it do not encounter any e...
متن کاملInduction The dance of shadows
Statistics stems out from induction. Induction is a long lasting notion in philosophy. The nature of notions in philosophy are such that neither they can be solved completely nor one can leave them forever. One of the most important problem in induction is “the problem of induction”. In this paper we give a short history of induction and discuss some aspects of the problem of induction.
متن کاملWormholes 1 WORMHOLES TO ORGANIZATIONAL EXPERTISE: THE MANAGEMENT OF METAKNOWLEDGE
Current theories on organizational learning, knowledge representation, and knowledge management conceive organizational knowledge as shared knowledge. Furthermore, the purpose of managing knowledge in organizations is to share the not-yet-shared. The scope of this paper is to analyze current problems in the representation and management of organizational knowledge. We will outline a concept tha...
متن کاملCylindrical wormholes
It is shown that the existence of static, cylindrically symmetric wormholes does not require violation of the weak or null energy conditions near the throat, and cylindrically symmetric wormhole geometries can appear with less exotic sources than wormholes whose throats have a spherical topology. Examples of exact wormhole solutions are given with scalar, spinor and electromagnetic fields as so...
متن کاملHilbert space of wormholes.
Wormhole boundary conditions for the Wheeler-DeWitt equation can be derived from the path integral formulation. It is proposed that the wormhole wave function must be square integrable in the maximal analytic extension of minisuperspace. Quantum wormholes can be invested with a Hilbert-space structure, the inner product being naturally induced by the minisuperspace metric, in which the Wheeler-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2018
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.98.024044