منابع مشابه
Very Special Relativity and TGD
One might think that Poincare symmetry is something thoroughly understood but the Very Special Relativity [1] proposed by nobelist Sheldon Glashow and Andrew Cohen suggests that this might belief might be wrong. Glashow and Cohen propose that instead of Poincare group, call it P , some subgroup of P might be physically more relevant than the whole P . To not lose four-momentum one must assume t...
متن کاملHumans and Caffeine—A Very Long Relationship
1Faculty of Biology, Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Barcelona, Spain, 2Centro de Investigación en Red Enfermedades Neurodegenerativas, (CIBERNED), Madrid, Spain, 3Institut de Biomedicina de la Universitat de Barcelona, (IBUB), Barcelona, Spain, 4Instituto de Neurociencias del Principado de Asturias (INEUROPA), Departamento de Morfología y Biología...
متن کاملThe Dynamics of Very Special Black Holes
We show that the moduli space of supersymmetric black holes that arise in the five-dimensional N = 2 supergravity theory with any number of vector multiplets is a weak HKT manifold. The moduli metric is expressed in terms of a HKT potential which is determined by the associated very special geometry of the supergravity theory. As an example, we give explicitly the black hole moduli metric for t...
متن کاملDepersonalization disorder and anxiety: a special relationship?
A significant association between anxiety and depersonalization has been found in healthy controls and psychiatric patients irrespective of underlying conditions. Although patients with depersonalization disorder (DPD) often have a history of severe anxiety symptoms, clinical observations suggest that the relation between anxiety and depersonalization is complex and poorly understood. Using rel...
متن کاملVery Special Relativity in Curved Space-Times
The generalization of Cohen and Glashow’s Very Special Relativity to curved space-times is considered. Gauging the SIM(2) symmetry does not, in general, provide the coupling to the gravitational background. However, locally SIM(2) invariant Lagrangians can always be constructed. For space-times with SIM(2) holonomy, they describe chiral fermions propagating freely as massive particles.
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: Index on Censorship
سال: 1999
ISSN: 0306-4220,1746-6067
DOI: 10.1080/03064229908536579