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- Swampland_(physics) abstract "This article is about the concept of a swampland in string theory. For the type of wetlandsee swamp.In physics, the term swampland is used in contrast to the term "landscape" to indicate physical theories or aspects of such theories which could be true if gravity were not an issue, but which are not compatible with string theory. Recent developments in string theory suggest that the string theory landscape of vacua is vast.It is reasonable to consider whether this landscape is as colossal in size as the scale proposed by certain field theories. Some authors (like Cumrun Vafa) suggest that this is not the case, and that the landscape is surrounded by an even more vast swampland of consistent-looking semiclassical effective field theories, which are actually inconsistent. Some proposed swampland criteria are: If we have a charge symmetry, that symmetry has to be a gauge symmetry, not a global one, and in the spectrum of charged particles, there has to be at least a particle with a mass in Planck units less than the gauge coupling strength. But that doesn't mean all charged particles ought to be light. This applies to magnetic monopoles as well. The sign of some higher order terms in the effective action is constrained by the absence of superluminal propagation.↑ ↑".
- Swampland_(physics) wikiPageID "639706".
- Swampland_(physics) wikiPageLength "2412".
- Swampland_(physics) wikiPageOutDegree "16".
- Swampland_(physics) wikiPageRevisionID "607171668".
- Swampland_(physics) wikiPageWikiLink Category:Quantum_gravity.
- Swampland_(physics) wikiPageWikiLink Category:String_theory.
- Swampland_(physics) wikiPageWikiLink Cumrun_Vafa.
- Swampland_(physics) wikiPageWikiLink Effective_action.
- Swampland_(physics) wikiPageWikiLink False_vacuum.
- Swampland_(physics) wikiPageWikiLink Faster-than-light.
- Swampland_(physics) wikiPageWikiLink Field_(physics).
- Swampland_(physics) wikiPageWikiLink Field_theory_(physics).
- Swampland_(physics) wikiPageWikiLink Gauge_symmetry.
- Swampland_(physics) wikiPageWikiLink Gauge_theory.
- Swampland_(physics) wikiPageWikiLink Gravity.
- Swampland_(physics) wikiPageWikiLink Magnetic_monopole.
- Swampland_(physics) wikiPageWikiLink Physics.
- Swampland_(physics) wikiPageWikiLink Planck_units.
- Swampland_(physics) wikiPageWikiLink String_theory.
- Swampland_(physics) wikiPageWikiLink String_theory_landscape.
- Swampland_(physics) wikiPageWikiLink Superluminal.
- Swampland_(physics) wikiPageWikiLink Swamp.
- Swampland_(physics) wikiPageWikiLinkText "Swampland (physics)".
- Swampland_(physics) wikiPageWikiLinkText "Swampland_(physics)".
- Swampland_(physics) wikiPageWikiLinkText "swampland".
- Swampland_(physics) hasPhotoCollection Swampland_(physics).
- Swampland_(physics) wikiPageUsesTemplate Template:Confusing.
- Swampland_(physics) wikiPageUsesTemplate Template:Quantum-stub.
- Swampland_(physics) wikiPageUsesTemplate Template:Reflist.
- Swampland_(physics) subject Category:Quantum_gravity.
- Swampland_(physics) subject Category:String_theory.
- Swampland_(physics) comment "This article is about the concept of a swampland in string theory. For the type of wetlandsee swamp.In physics, the term swampland is used in contrast to the term "landscape" to indicate physical theories or aspects of such theories which could be true if gravity were not an issue, but which are not compatible with string theory.".
- Swampland_(physics) label "Swampland (physics)".
- Swampland_(physics) sameAs m.02zk5q.
- Swampland_(physics) sameAs Q7653378.
- Swampland_(physics) sameAs Q7653378.
- Swampland_(physics) wasDerivedFrom Swampland_(physics)?oldid=607171668.
- Swampland_(physics) isPrimaryTopicOf Swampland_(physics).