SUPERGRAVITY

作品数:19被引量:9H指数:2
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相关领域:理学更多>>
相关作者:梅凤翔綦国英贾艳华更多>>
相关机构:北京理工大学辽宁师范大学更多>>
相关期刊:《Science China Materials》《Journal of Iron and Steel Research International》《Communications in Theoretical Physics》《Journal of Beijing Institute of Technology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Phase Transitions in the Early Universe with Negatively Induced Supergravity Cosmological Constant
《Chinese Physics Letters》2006年第5期1124-1127,共4页EL-NABULSI Ahmad Rami 
We consider that the observable cosmological constant is the sum of the vacuum (Avac) and the induced term (Aind - 3m^2/4) with m being the ultra-llght masses (≈ Hubble parameter) implemented in the theory from...
关键词:SPONTANEOUS SYMMETRY-BREAKING MASSLESS PARTICLES CURVED SPACETIME GAUGE-THEORIES CURVATURE MODELS FIELD 
Three Kinds of Special Relativity via Inverse Wick Rotation被引量:4
《Chinese Physics Letters》2005年第10期2477-2480,共4页郭汉英 黄超光 徐湛 周彬 
Supported partially by the National Natural Science Foundation of China under Grant Nos 90103004, 90403023, 10375087 and 10373003.
Since the special relativity can be viewed as the physics in an inverse Wick rotation of four-dimensional (4D) Euclid space, which is at almost equal footing with the 4D Riemann/Lobachevski space, there should be im...
关键词:INVARIANT SPECIAL RELATIVITY SITTER SPACETIME SUPERGRAVITY CONSTANT GRAVITY 
A NEW SOLUTION OF CHIRAL N=2,D=10 SUPERGRAVITY
《Chinese Physics Letters》1989年第4期145-148,共4页JU Guoxin WANG Mian 
We combine the Freund-Rubin(FR)type anaatz with the nonlinear sigma model,a new solution of the chiral N=2,D=10 supergravity compactified on manifold M^(4)×N^(4)×H^(2) is obtained.Its properties are discussed.
关键词:N=2 MANIFOLD CHIRAL 
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