4-601: Radion may refer to: Radion (physics) , a scalar field in quantum field theory in spacetimes with additional dimensions A nightclub in Amsterdam A DC comics villain or toxic substance (see List of DC Comics metahumans and List of objects in the DC Universe ) RADION International Radion (given name) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
8-424: The figure 5 labels an additional fifth dimension . The only variations in the scalar field represent variations in the size of the extra dimension. Also, in models with multiple extra dimensions, there exist several such particles. Moreover, in theories with extended supersymmetry , a graviscalar is usually a superpartner of the graviton that behaves as a particle with spin 0. This concept closely relates to
12-498: The hypothetical particle called the graviscalar or radion emerges as an excitation of general relativity's metric tensor , i.e. gravitational field , but is indistinguishable from a scalar in four dimensions, as shown in Kaluza–Klein theory . The scalar field ϕ {\displaystyle \phi } comes from a component of the metric tensor g 55 {\displaystyle g_{55}} where
16-473: The title Radion . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Radion&oldid=1182251172 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Radion (physics) In theoretical physics ,
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