Multi-graviton theories: yes-go and no-go results.
نویسندگان
چکیده
منابع مشابه
Multi - graviton theories : yes - go and no - go results 1
We report yes-go and no-go results on consistent cross-couplings for a collection of gravitons. Motivated by the search of theories where multiplets of massless spin-two fields cross-interact, we look for all the consistent deformations of a positive sum of PauliFierz actions. We also investigate the problem of deforming a (positive and negative) sum of linearized Weyl gravity actions and show ...
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In spite of the very common opinion we show that QM is not complete and that it is possible to create prequantum models providing finer description of physical reality than QM. There exists (at least in theoretical models) dispersion free states and the Heisenberg uncertainty principle can be violated. Thus in spite of all " No-Go " theorems Bell) we found a realist basis of quantum mechanics. ...
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Theory i s constrained by the quality and versatility of measurement tools. As such, the development of techniques for measurement is critical to the successful development of theory. This paper presents a technique -the GoINo-go Association Task (GNAT) that joins a family of existing techniques for measuring implicit social cognition generally, with a focus on attitude (evaluation). To expand ...
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ژورنال
عنوان ژورنال: Fortschritte der Physik
سال: 2002
ISSN: 0015-8208,1521-3978
DOI: 10.1002/1521-3978(200209)50:8/9<858::aid-prop858>3.0.co;2-7