X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (839) 839
Publication (499) 499
Paper (32) 32
Book / eBook (11) 11
Conference Proceeding (11) 11
Book Chapter (10) 10
Dissertation (3) 3
Book Review (1) 1
Data Set (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
astronomy & astrophysics (609) 609
astrophysics (451) 451
physics, particles & fields (362) 362
cosmology and extragalactic astrophysics (326) 326
astrophysics - cosmology and nongalactic astrophysics (311) 311
general relativity and quantum cosmology (236) 236
physics - cosmology and nongalactic astrophysics (228) 228
cosmology (203) 203
fluctuations (196) 196
inflation (194) 194
universe (190) 190
high energy physics - phenomenology (178) 178
high energy physics - theory (169) 169
primordial non-gaussianity (148) 148
early universe (132) 132
physics - astrophysics of galaxies (118) 118
physics - solar and stellar astrophysics (117) 117
physics - high energy astrophysical phenomena (116) 116
physics - earth and planetary astrophysics (115) 115
physics - instrumentation and methods for astrophysics (115) 115
galaxy astrophysics (114) 114
astrophysics, cosmology and astronomy (113) 113
physics (104) 104
inflationary universe (99) 99
physics, multidisciplinary (93) 93
primordial nucleosynthesis (93) 93
cosmology: theory (90) 90
constraints (84) 84
perturbations (82) 82
anisotropy (81) 81
evolution (77) 77
probe wmap observations (76) 76
large-scale structure (75) 75
galaxies (69) 69
dark matter (67) 67
large-scale structure of universe (67) 67
power spectrum (63) 63
primordial fluctuations (63) 63
cosmic microwave background (62) 62
models (59) 59
analysis (56) 56
cosmology : theory (55) 55
cosmological perturbation theory (54) 54
non-gaussianity (53) 53
high energy physics (50) 50
primordial helium abundance (50) 50
astronomy (49) 49
density (48) 48
relict radiation (46) 46
solar and stellar astrophysics (45) 45
physics of the early universe (44) 44
primordial gravitational waves (43) 43
galaxies: formation (42) 42
magnetic fields (42) 42
mass (42) 42
mathematical models (42) 42
radiation (42) 42
phenomenology (41) 41
polarization (39) 39
primordial magnetic fields (39) 39
cosmological perturbations (37) 37
primordial black holes (37) 37
index medicus (36) 36
perturbation theory (36) 36
density perturbations (35) 35
earth and planetary astrophysics (35) 35
mathematical analysis (35) 35
dark-matter (34) 34
high energy astrophysical phenomena (34) 34
primordial magnetic-fields (34) 34
stars & galaxies (34) 34
cosmic background radiation (33) 33
cosmology: observations (33) 33
horizon (33) 33
ination (33) 33
disturbances (32) 32
large‐scale structure of universe (32) 32
1st stars (31) 31
flatness (31) 31
spectra (31) 31
abundance (30) 30
animals (30) 30
quantum physics (30) 30
temperature (30) 30
cosmological parameters (29) 29
phase-transition (29) 29
primordial germ-cells (29) 29
spectrum (29) 29
statistics (29) 29
initial conditions (28) 28
instrumentation and methods for astrophysics (28) 28
methods: numerical (28) 28
model (28) 28
primordial gas (28) 28
galaxies : formation (27) 27
gravitational waves (27) 27
n-body simulations (27) 27
primordial black-holes (27) 27
scalars (27) 27
simulation (27) 27
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (6) 6
Astronomy & Astrophysics - Ask at library (2) 2
Collection Dvlpm't (Acquisitions) - Closed Orders (1) 1
Dentistry (Harry R Abbott) - Stacks (1) 1
Providence Healthcare - Stacks (1) 1
Toronto East General Hospital - Stacks (1) 1
UofT at Mississauga - Stacks (1) 1
UofT at Scarborough - Stacks (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Modern Physics Letters A, ISSN 0217-7323, 12/2018, Volume 33, Issue 40, p. 1850236
We consider a homogeneous and isotropic Universe, described by the minisuperspace Lagrangian with the scale factor as a generalized coordinate. We show that... 
particle production | Lagrangian | torsion | scale factor | spin | uncertainty principle | Friedmann equations | Universe | primordial fluctuations | inflation | INVARIANCE | ENERGY | GENERAL-RELATIVITY | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | PARTICLE-PRODUCTION | INFLATIONARY UNIVERSE | QUANTIZED-FIELDS | COSMOLOGICAL MODELS | ASTRONOMY & ASTROPHYSICS | CREATION | PHYSICS, PARTICLES & FIELDS
Journal Article
The Astrophysical Journal, ISSN 0004-637X, 07/2010, Volume 717, Issue 1, pp. 526 - 541
Journal Article
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 07/2019, Volume 2019, Issue 7, pp. 50 - 50
We calculate the scalar power spectrum generated by sourced fluctuations due to coupling between the scalar field, which holds most of the energy density of... 
PRE-BIG-BANG | alternatives to inflation | ASTRONOMY & ASTROPHYSICS | cosmological perturbation theory | primordial gravitational waves (theory) | physics of the early universe | PHYSICS, PARTICLES & FIELDS
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 07/2018, Volume 2018, Issue 7, pp. 57 - 57
Heavy scalar fields can undergo an instability during inflation as a result of their kinetic couplings with the inflaton. This is known as the geometrical... 
Cosmological perturbation theory | non-gaussianity | inflation | cosmological perturbation theory | PERTURBATIONS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS
Journal Article
Progress of theoretical physics, ISSN 0033-068X, 06/2010, Volume 123, Issue 6, pp. 1041 - 1068
We study the statistical nature of primordial fluctuations from an anisotropic inflation which is realized by a vector field coupled to an inflaton. We find a... 
PERTURBATIONS | MODELS | PHYSICS, MULTIDISCIPLINARY | HEMISPHERICAL POWER ASYMMETRY
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 08/2017, Volume 2017, Issue 8, pp. 17 - 17
Journal Article
Foundations of Physics, ISSN 0015-9018, 6/2016, Volume 46, Issue 6, pp. 702 - 735
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2016, Volume 455, Issue 1, pp. 552 - 562
Journal Article
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 06/2019, Volume 2019, Issue 6, pp. 16 - 16
The most up to date femto- and micro-lensing constraints indicate that primordial black holes of similar to 10(-16)M(circle dot) and similar to 10(-12)... 
PERTURBATIONS | inflation | primordial black holes | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 11/2018, Volume 619, p. A29
Journal Article
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 04/2013, Volume 87, Issue 8
This analysis aims at exploring what can be said about the growth rate of magnetized inhomogeneities under two concurrent hypotheses: a phase of quasi-de... 
EARLY UNIVERSE | MODELS | INVARIANT COSMOLOGICAL PERTURBATIONS | ASTRONOMY & ASTROPHYSICS | DENSITY PERTURBATIONS | PROBE WMAP OBSERVATIONS | CREATION | PRIMORDIAL MAGNETIC-FIELDS | SCALAR | GAUGE | PHYSICS, PARTICLES & FIELDS
Journal Article
Journal Article
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 05/2016, Issue 5
We consider a relativistic plasma of fermions coupled to an Abelian gauge field and carrying a chiral charge asymmetry, which might arise in the early Universe... 
primordial magnetic fields | FIELDS | EARLY UNIVERSE | NUMBER NON-CONSERVATION | WEINBERG-SALAM THEORY | SPHALERONS | BARYOGENESIS | particle physics - cosmology connection | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | cosmic magnetic fields theory | baryon asymmetry | ELECTROWEAK THEORY | FINITE-TEMPERATURE | BARYON | PHYSICS, PARTICLES & FIELDS
Journal Article
The Astrophysical Journal, ISSN 0004-637X, 12/2011, Volume 742, Issue 2, pp. 124 - jQuery1323901357848='48'
Journal Article
International Journal of Modern Physics D, ISSN 0218-2718, 10/2012, Volume 21, Issue 10, pp. 1250080 - 1250011
In this paper, we investigate power spectrum of a smoothed scalar field. The smoothing leads to regularization of the UV divergences and can be related with... 
Primordial cosmological perturbation | cosmic microwave background radiation | ASTRONOMY & ASTROPHYSICS | Inflation | Smoothing | Fluctuation | Multipoles | Scalars | Gaussian | Diffusion | Regularization | Physics - High Energy Physics - Theory
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 10/2013, Volume 2013, Issue 10, pp. 24 - 24
Journal Article
Physical Review D, ISSN 2470-0010, 04/2016, Volume 93, Issue 8
Journal Article
The Astrophysical Journal Supplement Series, ISSN 0067-0049, 01/2010, Volume 186, Issue 1, pp. 10 - 47
This paper provides a detailed description of the data reduction and analysis procedures that have been employed in our previous studies of spatial fluctuation... 
Astrophysics | Early universe | Cosmology: observations | Diffuse radiation | POPULATION-III STARS | diffuse radiation | EXPERIMENT SEARCH | LIGHT | 1ST STARS | ALL-SKY SURVEY | PRIMORDIAL STARS | early universe | SPACE-TELESCOPE | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | cosmology: observations | COBE DIRBE MAPS | EMISSION
Journal Article