Inflation and eternal inflation
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In many models, if inflation begins at all it continues without end in some regions of the universe, creating an infinite amount of spacetime volume.
“in many models, if inflation begins at all it continues without end in some regions of the universe, creating an infinite amount of spacetime volume [26].”
From In What Sense Is the Early Universe Fine-Tuned? (2014) · cites this paper as [26]
According to traditional arguments for eternal inflation, the total physical volume of inflating space will continue to increase thereafter, while pocket universes drop out of the inflating background and reheat.
“according to the traditional arguments for eternal inflation [19, 20, 21, 22, 23] the total physical volume of inflating space will continue to increase thereafter, while 'pocket universes' drop out of the inflating background and reheat.”
From Spontaneous inflation and the origin of the arrow of time (2004) · cites this paper as [23]
Cites
Inflationary universe: A possible solution to the horizon and flatness problems
Guth, A. H. (1981) · Physical Review D · doi:10.1103/physrevd.23.347 · Cited by 9,983 · see citing works
Self-citationA new type of isotropic cosmological models without singularity
Starobinsky, A. A. (1980) · Physics Letters B · doi:10.1016/0370-2693(80)90670-x · Cited by 7,677 · see citing works
Linde, A. D. (1982) · Physics Letters B · doi:10.1016/0370-2693(82)91219-9 · Cited by 6,405 · see citing works
Cosmology for Grand Unified Theories with Radiatively Induced Symmetry Breaking
Albrecht, A., & Steinhardt, P. J. (1982) · Physical Review Letters · doi:10.1103/physrevlett.48.1220 · Cited by 4,981 · see citing works
Gravitational effects on and of vacuum decay
Coleman, S., & De Luccia, F. (1980) · Physical Review D · doi:10.1103/physrevd.21.3305 · Cited by 1,537 · see citing works
Could the universe have recovered from a slow first-order phase transition?
Guth, A. H., & Weinberg, E. J. (1983) · Nuclear Physics B · doi:10.1016/0550-3213(83)90307-3 · Cited by 576 · see citing works
Self-citation
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Spontaneous inflation and the origin of the arrow of time
Carroll, S. M., & Chen, J. (2004) · arXiv · doi:10.48550/arxiv.hep-th/0410270 · Cited by 135 · see citing works
Holographic framework for eternal inflation
Freivogel, B., Sekino, Y., Susskind, L., & Yeh, C.-P. (2006) · Physical Review D · doi:10.1103/physrevd.74.086003 · Cited by 117 · see citing works
Stars in other universes: stellar structure with different fundamental constants
Adams, F. C. (2008) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2008/08/010 · Cited by 71 · see citing works
Steady state eternal inflation
Aguirre, A., & Gratton, S. (2002) · Physical Review D · doi:10.1103/physrevd.65.083507 · Cited by 68 · see citing works
In What Sense Is the Early Universe Fine-Tuned?
Carroll, S. M. (2014) · arXiv · doi:10.48550/arxiv.1406.3057 · Cited by 87 · see citing works
“Contemporary discussion of inflation often side-steps the problem of the required lowentropy initial condition by appealing to the phenomenon of eternal inflation: in many models, if inflation begins at all it continues without end in some regions of the universe, creating an infinite amount of spacetime volume [26].”
BackgroundMaking predictions in a multiverse: conundrums, dangers, coincidences
Aguirre, A. (2007) · Universe or Multiverse? · doi:10.1017/cbo9781107050990.023 · Cited by 27 · see citing works
Is asymptotically safe inflation eternal?
Chojnacki, J., Krajecka, J., Kwapisz, J. H., Slowik, O., & Strag, A. (2021) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2021/04/076 · Cited by 10 · see citing works
“Eternal inflation can be understood as a random walk of a field and a diffusion process on top of the classical motion [15, 84, 85].”
BackgroundWeyl Curvature Hypothesis in Light of Quantum Backreaction at Cosmological Singularities or Bounces
Hu, B.-L. (2021) · Universe · doi:10.3390/universe7110424 · Cited by 8 · see citing works
Is the fine-tuning evidence for a multiverse?
Goff, P. (2024) · Synthese · doi:10.1007/s11229-024-04621-z · Cited by 4 · see citing works
“Cosmological Inflation (Guth 1981, 2000) is the theory that the early universe enjoyed a period of exponential expansion before moving to a slower rate of expansion.”
Background
- Authors
- Guth, A. H.
- Affiliations
- Isaac Newton Institute for Mathematical Sciences (GB)
- Corresponding author
- Guth, Alan H.
- ORCID
- Guth, Alan H.
- Venue
- Physics Reports
- Publisher
- Elsevier BV
- Published
- 2000-08
- Volume
- 333-334
- Pages
- 555-574
- ISSN
- 0370-1573 (ISSN-L)
- OpenAlex
- W1974361786
- Cited by
- 297
- References
- 6
- Citations by year
- 2026: 4 · 2025: 10 · 2024: 11 · 2023: 26 · 2022: 11 · 2021: 7 · 2020: 7 · 2019: 11 · 2018: 7 · 2017: 8 · 2016: 9 · 2015: 11 · 2014: 12 · 2013: 11 · 2012: 8
- FWCI
- 7.63
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- Physics Reports (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
- arXiv (Cornell University)
- Topics
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Cosmology and Gravitation Theories
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Noncommutative and Quantum Gravity Theories
- Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Black Holes and Theoretical Physics
- Keywords
- cosmic inflation, eternal inflation, new inflation, chaotic inflation, pocket universes, inflationary models
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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