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Energetics in condensate star and wormholes
Nandi, K. K.; Zhang, Y. Z.; Cai, R. G.; Panchenko, A.; Nandi, KK , Univ N Bengal, Dept Math, Siliguri 734013, WB, India
2009
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号79期号:2页码:-
摘要It is known that the total gravitational energy in localized sources that have static spherical symmetry and satisfy energy conditions is negative (attractive gravity). A natural query is how the gravitational energy behaves under circumstances where energy conditions are violated. To answer this, the known expression for the gravitational energy is suitably adapted to account for situations like the ones occurring in wormhole spacetime. It is then exemplified that in many cases the modified expression yields desirable answers. The implications are discussed.
部门归属[Nandi, KK] Univ N Bengal, Dept Math, Siliguri 734013, WB, India; [Nandi, KK; Zhang, YZ; Cai, RG] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Nandi, KK; Panchenko, A] Bashkir State Pedag Univ, Joint Res Lab, Ufa 450000, Russia
关键词Brans-dicke Wormholes Gravitational Energy General-relativity String Theory Spacetimes Model
学科领域Physics
资助者TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy
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收录类别SCI
资助者TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy ; TWAS, Italy
WOS记录号WOS:000262979800043
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5407
专题理论物理所SCI论文
通讯作者Nandi, KK , Univ N Bengal, Dept Math, Siliguri 734013, WB, India
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Nandi, K. K.,Zhang, Y. Z.,Cai, R. G.,et al. Energetics in condensate star and wormholes[J]. PHYSICAL REVIEW D,2009,79(2):-.
APA Nandi, K. K.,Zhang, Y. Z.,Cai, R. G.,Panchenko, A.,&Nandi, KK , Univ N Bengal, Dept Math, Siliguri 734013, WB, India.(2009).Energetics in condensate star and wormholes.PHYSICAL REVIEW D,79(2),-.
MLA Nandi, K. K.,et al."Energetics in condensate star and wormholes".PHYSICAL REVIEW D 79.2(2009):-.
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