Physics:Weak gravity conjecture
From HandWiki
Short description: Conjecture that gravity must be the weakest force
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| [math]\displaystyle{ \hat{H} | \psi_n(t) \rangle = i \hbar \frac{\partial}{\partial t} | \psi_n(t) \rangle }[/math] [math]\displaystyle{ \frac { 1 }{ { c }^{ 2 } } \frac { { \partial }^{ 2 }{ \phi }_{n} }{ { \partial t }^{ 2 } } -{ { \nabla }^{ 2 }{ \phi }_{n} }+{ \left( \frac { mc }{ \hbar } \right) }^{ 2 }{ \phi }_{n}=0 }[/math] |
The weak gravity conjecture (WGC) is a conjecture regarding the strength gravity can have in a theory of quantum gravity relative to the gauge forces in that theory. It roughly states that gravity should be the weakest force in any consistent theory of quantum gravity.[1]
See also
References
- ↑ Arkani-Hamed, Nima; Motl, Luboš; Nicolis, Alberto; Vafa, Cumrun (15 June 2007). "The string landscape, black holes and gravity as the weakest force". Journal of High Energy Physics 2007 (6): 060. doi:10.1088/1126-6708/2007/06/060. ISSN 1029-8479.
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