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- Vacuum_catastrophe abstract "In cosmology, the vacuum catastrophe is the disagreement of over 100 orders of magnitude between measured values of the vacuum energy density and the theoretical zero-point energy suggested by quantum field theory. This discrepancy has been described as \"the worst theoretical prediction in the history of physics.\"The magnitude of this discrepancy is entirely beyond the descriptive power of any kind of commonplace comparison. For instance, the statement \"the observable universe consists of exactly one elementary particle\" is closer to being accurate, by at least ten orders of magnitude, than the incorrect vacuum-catastrophe prediction.It should be stressed that quantum field theory in itself gives no prediction for any measurable vacuum energy unless several assumptions are made that have no grounds in observation or established theory. These include the assumption that quantum field theory acts as a natural and effective field theory down to the Planck scale and the assumption that vacuum energy gravitates. The nature of vacuum energy continues to be of great theoretical interest because of the ambiguities in what our best theories appear to suggest for it.The problem was identified at an early stage by Walther Nernst, who raised the question of the consequences of such a huge energy of vacuum on gravitational effects. A recent philosophical and historical assessment is provided by Rugh and Zinkernagel.".
- Vacuum_catastrophe wikiPageID "22105918".
- Vacuum_catastrophe wikiPageLength "3262".
- Vacuum_catastrophe wikiPageOutDegree "13".
- Vacuum_catastrophe wikiPageRevisionID "704436440".
- Vacuum_catastrophe wikiPageWikiLink Category:Unsolved_problems_in_physics.
- Vacuum_catastrophe wikiPageWikiLink Cosmology.
- Vacuum_catastrophe wikiPageWikiLink Effective_field_theory.
- Vacuum_catastrophe wikiPageWikiLink Elementary_particle.
- Vacuum_catastrophe wikiPageWikiLink Energy_density.
- Vacuum_catastrophe wikiPageWikiLink List_of_unsolved_problems_in_physics.
- Vacuum_catastrophe wikiPageWikiLink Naturalness_(physics).
- Vacuum_catastrophe wikiPageWikiLink Planck_scale.
- Vacuum_catastrophe wikiPageWikiLink Quantum_field_theory.
- Vacuum_catastrophe wikiPageWikiLink Vacuum.
- Vacuum_catastrophe wikiPageWikiLink Vacuum_energy.
- Vacuum_catastrophe wikiPageWikiLink Walther_Nernst.
- Vacuum_catastrophe wikiPageWikiLink Zero-point_energy.
- Vacuum_catastrophe wikiPageWikiLinkText "Vacuum catastrophe".
- Vacuum_catastrophe wikiPageWikiLinkText "no compelling explanation".
- Vacuum_catastrophe wikiPageWikiLinkText "vacuum catastrophe".
- Vacuum_catastrophe wikiPageUsesTemplate Template:Expert.
- Vacuum_catastrophe wikiPageUsesTemplate Template:Reflist.
- Vacuum_catastrophe wikiPageUsesTemplate Template:Unsolved.
- Vacuum_catastrophe subject Category:Unsolved_problems_in_physics.
- Vacuum_catastrophe hypernym Disagreement.
- Vacuum_catastrophe type Physic.
- Vacuum_catastrophe type Redirect.
- Vacuum_catastrophe comment "In cosmology, the vacuum catastrophe is the disagreement of over 100 orders of magnitude between measured values of the vacuum energy density and the theoretical zero-point energy suggested by quantum field theory. This discrepancy has been described as \"the worst theoretical prediction in the history of physics.\"The magnitude of this discrepancy is entirely beyond the descriptive power of any kind of commonplace comparison.".
- Vacuum_catastrophe label "Vacuum catastrophe".
- Vacuum_catastrophe sameAs Q4379531.
- Vacuum_catastrophe sameAs Catástrofe_del_vacío.
- Vacuum_catastrophe sameAs m.05p9kdd.
- Vacuum_catastrophe sameAs m.09qm6.
- Vacuum_catastrophe sameAs Проблема_космологической_постоянной.
- Vacuum_catastrophe sameAs Vakum_faciası.
- Vacuum_catastrophe sameAs Q4379531.
- Vacuum_catastrophe sameAs 真空災變.
- Vacuum_catastrophe wasDerivedFrom Vacuum_catastrophe?oldid=704436440.
- Vacuum_catastrophe isPrimaryTopicOf Vacuum_catastrophe.