This HTML5 document contains 79 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
yago-reshttp://yago-knowledge.org/resource/
dbohttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n17https://global.dbpedia.org/id/
yagohttp://dbpedia.org/class/yago/
dbthttp://dbpedia.org/resource/Template:
rdfshttp://www.w3.org/2000/01/rdf-schema#
freebasehttp://rdf.freebase.com/ns/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
wikipedia-enhttp://en.wikipedia.org/wiki/
provhttp://www.w3.org/ns/prov#
dbchttp://dbpedia.org/resource/Category:
dbphttp://dbpedia.org/property/
xsdhhttp://www.w3.org/2001/XMLSchema#
wikidatahttp://www.wikidata.org/entity/
dbrhttp://dbpedia.org/resource/

Statements

Subject Item
dbr:Physics_applications_of_asymptotically_safe_gravity
rdf:type
yago:SpatialProperty105062748 yago:Abstraction100002137 yago:Cognition100023271 yago:Content105809192 yago:Concept105835747 yago:WikicatConceptsInPhysics yago:WikicatScalingSymmetries yago:Idea105833840 yago:PsychologicalFeature100023100 yago:Property104916342 yago:Attribute100024264 yago:Symmetry105064827
rdfs:label
Physics applications of asymptotically safe gravity
rdfs:comment
The asymptotic safety approach to quantum gravity provides a nonperturbative notion of renormalization in order to find a consistent and predictive quantum field theory of the gravitational interaction and spacetime geometry. It is based upon a nontrivial fixed point of the corresponding renormalization group (RG) flow such that the running coupling constants approach this fixed point in the ultraviolet (UV) limit. This suffices to avoid divergences in physical observables. Moreover, it has predictive power: Generically an arbitrary starting configuration of coupling constants given at some RG scale does not run into the fixed point for increasing scale, but a subset of configurations might have the desired UV properties. For this reason it is possible that — assuming a particular set of c
dcterms:subject
dbc:Renormalization_group dbc:Fixed_points_(mathematics) dbc:Scaling_symmetries dbc:Quantum_gravity dbc:Physical_cosmology dbc:Theoretical_physics
dbo:wikiPageID
39711379
dbo:wikiPageRevisionID
1100594673
dbo:wikiPageWikiLink
dbr:Horizon_problem dbr:Quantum_gravity dbr:Scale_invariance dbr:Physical_cosmology dbr:Quantum_electrodynamics dbc:Fixed_points_(mathematics) dbr:Standard_Model dbc:Scaling_symmetries dbr:Gravitation dbc:Theoretical_physics dbr:Compact_Muon_Solenoid dbr:Dark_matter dbr:Cosmological_constant dbr:Astrophysics dbc:Renormalization_group dbr:Entropy dbr:Landau_pole dbc:Quantum_gravity dbr:Christof_Wetterich dbr:Spacetime dbr:Einstein–Hilbert_action dbr:Flatness_problem dbr:Galaxy_rotation_curve dbr:Structure_formation dbr:Modified_Newtonian_Dynamics dbr:Inflaton dbr:Black_hole dbr:Quantum_field_theory dbr:Hawking_radiation dbr:Fine_structure_constant dbr:Higgs_boson dbr:Particle_physics dbr:ATLAS_experiment dbr:Inflation_(cosmology) dbr:Coupling_constants dbr:Renormalization dbr:Asymptotic_safety_in_quantum_gravity dbr:Renormalization_group dbr:Einstein_equations dbr:Anomalous_dimension dbc:Physical_cosmology dbr:Event_horizon dbr:UV_fixed_point dbr:CERN
owl:sameAs
wikidata:Q17105249 freebase:m.0w1dcdb yago-res:Physics_applications_of_asymptotically_safe_gravity n17:feDR
dbp:wikiPageUsesTemplate
dbt:Reflist dbt:Quantum_gravity dbt:Theories_of_gravitation dbt:Short_description dbt:About
dbo:abstract
The asymptotic safety approach to quantum gravity provides a nonperturbative notion of renormalization in order to find a consistent and predictive quantum field theory of the gravitational interaction and spacetime geometry. It is based upon a nontrivial fixed point of the corresponding renormalization group (RG) flow such that the running coupling constants approach this fixed point in the ultraviolet (UV) limit. This suffices to avoid divergences in physical observables. Moreover, it has predictive power: Generically an arbitrary starting configuration of coupling constants given at some RG scale does not run into the fixed point for increasing scale, but a subset of configurations might have the desired UV properties. For this reason it is possible that — assuming a particular set of couplings has been measured in an experiment — the requirement of asymptotic safety fixes all remaining couplings in such a way that the UV fixed point is approached. Asymptotic safety, if realized in Nature, has far reaching consequences in all areas where quantum effects of gravity are to be expected. Their exploration, however, is still in its infancy. By now there are some phenomenological studies concerning the implications of asymptotic safety in particle physics, astrophysics and cosmology, for instance.
prov:wasDerivedFrom
wikipedia-en:Physics_applications_of_asymptotically_safe_gravity?oldid=1100594673&ns=0
dbo:wikiPageLength
9425
foaf:isPrimaryTopicOf
wikipedia-en:Physics_applications_of_asymptotically_safe_gravity