Quantum-Gravity Phenomenology: Cosmology| Quantum-Gravity Phenomenology: Cosmology |
In General
> s.a. general relativistic cosmology [varying c,
G]; gravitational phenomenology; quantum
cosmology; semiclassical cosmology.
@ Observable effects of quantum gravity: Bojowald & Morales LNP(04)gq/03 [lqg];
Bojowald JPCS(05)gq [early universe],
AIP(07)gq;
Szydłowski et al PRD(08)-a0706 [weak bounds, indistinguishable from Λ-CDM];
Amelino-Camelia & Kowalski-Gilkman ed-05
[r CQG(07)];
Marcianò et al JCAP(10)-a1004 [interplay between curvature and Planck-scale effects];
Bojowald NPA(11)-a1109 [in the very early universe];
Fabris et al IJMPA(12)-a1203-proc;
Blasco et al CJP(15)-a1501 [echoes of the early universe];
Liu et al EPJC(16)-a1607 [consequences of quantum metric fluctuations];
Barrau CRP(17)-a1705 [overview];
Calcagni et al PLB(19)-a1904 [luminosity distance scaling for gravitational waves];
Freidel et al a2104 [in the infrared].
@ Perturbations: Ashtekar & Gupt CQG(17)-a1608
& CQG+ [perturbation spectrum and correlations];
Agulló et al CQG(17)-a1611 [effect of large fluctuations of quantum geometry];
Gielen & Oriti a1709;
> s.a. cosmological perturbations.
@ Cosmic microwave background: Gratton et al PRD(00)ap/99;
Di Stefano et al ap/01/ApJ;
Elgarøy & Hannestad PRD(03)ap [not much effect];
Tsujikawa et al CQG(04)ap/03 [lqg];
Hamada & Yukawa MPLA(05)ap/04;
Easther et al JCAP(05)ap/04;
Calcagni a1709-proc [modulation pattern];
Calmet et al EPJC(19)-a1903;
Melia EPJC(19)-a1905 [cutoff in the in the cmb fluctuation spectrum];
Ashtekar et al a2001;
> s.a. cmb, cmb anisotropy
and polarization; gravitons.
@ Cosmological fields:
Martin & Brandenberger ap/00-MG9;
Casadio & Mersini IJMPA(04)ht/02 [cmb vs black holes];
Hogan FdP(02)ap [quantum gravity galactic effects],
ap/02-conf [fluctuations in inflation].
@ Inflation / acceleration of expansion: Coule CQG(95)gq/94 [canonical measure];
Lemos et al PRD(03) [de Broglie-Bohm, chaotic dynamics];
Barboza & Lemos PRD(08);
Afshordi a1003
[cosmic acceleration and quantum corrections to black-hole entropy];
Biswas IJMPD(13)-a1308-GRF [pre-inflationary phase];
Calmet & Sanz PLB(14)-a1403;
Calcagni et al JPCS(15)-a1503 [and observations];
Hartle & Hertog PRD-a1604 [predictions for local observations];
Perez & Sudarsky PRL(19)-a1711,
GRG(21)-a1911 [dark energy from discreteness];
de Cesare a1804-PhD;
> s.a. inflation and planck-scale physics.
@ Lqg and inflation: Bojowald PRL(02);
Tsujikawa et al CQG(04)ap/03 [and cmb];
Bojowald et al PRD(04);
Alexander et al PRD(04) [Kodama state];
Lidsey et al PRD(04) [and oscillations];
Date & Hossain PRL(05) [genericness];
Nunes PRD(05) [graceful entrance];
Grain et al PRD(09)-a0902 [inverse-volume corrections to tensor power spectrum];
Herrera PRD(10) [warm inflationary model];
news sa(13)jan [lqc and perturbation predictions];
Bojowald CR(15)-a1509 [rev];
Wilson-Ewing CRP(17)-a1612;
> s.a. lqc.
@ Expansion:
Moffat hp/01,
hp/01 [cosmological constant];
Holdom PRD(02)ht [fluctuations act like dark energy];
Kempf gq/02-IAP [and lP structure];
Reuter & Weyer JCAP(04)ht [from renormalization effects];
Corvino & Montani MPLA(04) [fluctuations act like dark matter];
Fröb CQG(19)-a1806
[one-loop quantum gravitational backreaction on the local Hubble rate];
Singh MPLA-a1911 [and dark energy].
> Effects on FLRW cosmology: see
friedmann equation [corrections]; FLRW quantum cosmology;
inflationary phenomenology.
> Related topics:
see cosmic acceleration; dark energy;
dark matter; early-universe baryogenesis;
GUP phenomenology.
Cosmological Singularity Avoidance
> s.a. geometry phenomenology [other singularities]; matter
phenomenology [from collapse]; minisuperspace.
@ General references: Demaret Nat(79)jan;
de Barros & Pinto NPPS(97)gq/96 [causal interpretation];
Husain & Winkler PRD(04)gq/03;
Esposito et al JPA(06)ht/05-conf [boundary conditions on Euclidean 4-ball];
Biswas et al JCAP(07)ht/06 [and string gas];
Kamenshchik et al PRD(07)-a0705 [future big break singularity];
Oliveira-Neto et al PLA(09)-a0708 [curvature scalars and pilot-wave interpretation];
Elizalde & Haro JPA(09) [with perfect fluid];
Letelier & Pitelli PRD(10)-a1008;
Kamenshchik CQG(13)-a1307 [late-time singularities, rev];
Gorji et al PRD(14)-a1403 [from Snyder non-commutative space];
Sakellariadou JPCS(17)-a1703 [three models];
Gryb & Thébault PLB(18)-a1801 [cosmological constant superpositions];
Pithis a1903-PhD [lqg and group field theory];
Piechocki a2006 [BKL, short];
Silva PRD-a2008
[AdS/cft conjecture as bridge between string theory and lqg];
> s.a. cosmology [big rip]; FLRW models.
@ Avoidance, Wheeler-DeWitt equation:
Steiner & Wöhr a1001;
Faizal IJMPA(14)
[deformed canonical commutation relations].
@ Avoidance, in lqg / lqc: Brunnemann & Thiemann CQG(06)gq/05,
CQG(06)gq/05;
Ashtekar et al PRL(06)gq [big bang];
Bojowald & Kagan CQG(06)gq [with non-minimal scalar];
Sami et al PRD(06) [future];
Date a0704-conf [rev];
Bojowald PRS(08)-a0710 [pre-big bang fluctuations];
Corichi & Singh PRD(09)-a0905 [geometric perspective];
de Haro JCAP(12);
Kreienbühl & Pawlowski PRD(13)-a1302 [FLRW model polymer quantum matter];
Rovelli & Vidotto PRL(13) [spin-foam argument, maximal acceleration];
Liegener & Singh CQG(20)-a1906 [gauge-invariant treatment].
@ Inhomogeneous models: Tarrío et al PRD(13)-a1310 [Gowdy models].
@ Observational consequences of bounce: Mielczarek et al JCAP(10)-a1005;
Garay et al PRD(14)-a1308 [background quantum noise].
> Specific models:
see bianchi-I quantum cosmology; Big Freeze;
discrete models; FLRW models;
gowdy spacetimes.
And the Cosmological Constant
> s.a. cosmological constant; 2D quantum gravity.
* Wormholes and the Hartle-Hawking proposal:
Gives a probability distribution f(Λ)
~ exp[exp(3πe2/Λ + ...)], sharply peaked at Λ = 0.
@ In Lorentzian quantum gravity:
Cline PLB(89) [wormholes];
Farhi PLB(89);
Strominger NPB(89);
Kawai & Okada IJMPA(12)-a1104 [and the multiverse].
@ In perturbative quantum gravity:
Moffat ap/96,
ap/96 [non-equilibrium quantum fluctuations],
hp/01,
hp/01.
@ And quantum field theory:
Kosower MPLA(89);
Taylor & Veneziano NPB(90);
Shapiro & Solà JHEP(02)ht/00,
NPPB(04)hp/03,
et al PLB(03)ap [renormalization, scale dependence].
@ And third quantization:
Rubakov PLB(88);
Fischler et al NPB(89);
Cline NPB(90).
@ And wormholes: Coleman NPB(88),
& Lee PLB(89);
Fischler & Susskind PLB(89);
Giddings & Strominger NPB(89);
Klebanov et al NPB(89);
Polchinsky NPB(89);
Preskill NPB(89);
Unruh PRD(89);
Veneziano MPLA(89);
Elizalde & Gaztañaga PLB(90);
Fukuyama & Morikawa CQG(90);
Giddings IJMPA(90);
Loll et al NPB(06)ht/05 [causal dynamical triangulations];
Kirillov & Savelova JAp(13)-a1006,
G&C(13).
@ Related topics:
Wudka PRD(87) [quantized];
Greensite PLB(92) [stochastic quantization];
Carlip PRL(97)gq,
CQG(98)gq/97 [density of topologies, Euclidean foam];
Gambini & Pullin PLB(98)gq [lqg];
Padmanabhan CQG(02)gq [small cosmological constant];
Jejjala et al PLB(03)ht/02;
Alexander PLB(05)ht [relaxation, theta sector and Peccei-Quinn like mechanism];
Wang & Unruh a1904;
> s.a. anomalies.
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