國立虎尾科技大學 |

The Vector Mode in the Second-order Cosmological Perturbation Theory

Record Type:	Language materials, printed : Monograph/item
Title/Author:	The Vector Mode in the Second-order Cosmological Perturbation Theory/ by Shohei Saga.
Author:	Saga, Shohei.
Description:	XIII, 136 p. 11 illus. in color.online resource. :
Contained By:	Springer Nature eBook
Subject:	Cosmology. -
Online resource:	https://doi.org/10.1007/978-981-10-8007-4
ISBN:	9789811080074

The Vector Mode in the Second-order Cosmological Perturbation Theory
Saga, Shohei.

The Vector Mode in the Second-order Cosmological Perturbation Theory[electronic resource] /by Shohei Saga. - 1st ed. 2018. - XIII, 136 p. 11 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Introduction -- Basics of Cosmological Perturbation Theory -- Generation of Magnetic Fields -- Weak Lensing -- 21cm Lensing in the Dark Ages -- Summary of this Thesis.

This thesis sheds valuable new light on the second-order cosmological perturbation theory, extensively discussing it in the context of cosmic microwave background (CMB) fluctuations. It explores the observational consequences of the second-order vector mode, and addresses magnetic field generation and the weak lensing signatures, which are key phenomena of the vector mode. The author demonstrates that the second-order vector mode, which never appears at the linear-order level, naturally arises from the non-linear coupling of the first-order scalar modes. This leads to the remarkable statement that the vector-order mode clearly contributes to the generation of cosmological magnetic fields. Moreover, the weak lensing observations are shown to be accessible to the vector mode. On the basis of ongoing and forthcoming observations, the thesis concludes that the second-order vector mode is detectable.

ISBN: 9789811080074

Standard No.: 10.1007/978-981-10-8007-4doiSubjects--Topical Terms:

579761
Cosmology.

LC Class. No.: QB980-991

Dewey Class. No.: 523.1

The Vector Mode in the Second-order Cosmological Perturbation Theory
LDR:02501nam a22004095i 4500 001 993006
003 DE-He213
005 20200701081950.0
007 cr nn 008mamaa
008 201225s2018 si | s |||| 0|eng d
020 $a 9789811080074 $9 978-981-10-8007-4
024 7 $a 10.1007/978-981-10-8007-4 $2 doi
035 $a 978-981-10-8007-4
050 4 $a QB980-991
072 7 $a PHR $2 bicssc
072 7 $a SCI015000 $2 bisacsh
072 7 $a PHR $2 thema
082 0 4 $a 523.1 $2 23
100 1 $a Saga, Shohei. $e author. $4 aut $4 http://id.loc.gov/vocabulary/relators/aut $3 1284554
245 1 4 $a The Vector Mode in the Second-order Cosmological Perturbation Theory $h [electronic resource] / $c by Shohei Saga.
250 $a 1st ed. 2018.
264 1 $a Singapore : $b Springer Singapore : $b Imprint: Springer, $c 2018.
300 $a XIII, 136 p. 11 illus. in color. $b online resource.
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
347 $a text file $b PDF $2 rda
490 1 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053
505 0 $a Introduction -- Basics of Cosmological Perturbation Theory -- Generation of Magnetic Fields -- Weak Lensing -- 21cm Lensing in the Dark Ages -- Summary of this Thesis.
520 $a This thesis sheds valuable new light on the second-order cosmological perturbation theory, extensively discussing it in the context of cosmic microwave background (CMB) fluctuations. It explores the observational consequences of the second-order vector mode, and addresses magnetic field generation and the weak lensing signatures, which are key phenomena of the vector mode. The author demonstrates that the second-order vector mode, which never appears at the linear-order level, naturally arises from the non-linear coupling of the first-order scalar modes. This leads to the remarkable statement that the vector-order mode clearly contributes to the generation of cosmological magnetic fields. Moreover, the weak lensing observations are shown to be accessible to the vector mode. On the basis of ongoing and forthcoming observations, the thesis concludes that the second-order vector mode is detectable.
650 0 $a Cosmology. $3 579761
650 0 $a Astrophysics. $3 646223
650 0 $a Gravitation. $3 591793
650 2 4 $a Astrophysics and Astroparticles. $3 782546
650 2 4 $a Classical and Quantum Gravitation, Relativity Theory. $3 769093
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer Nature eBook
776 0 8 $i Printed edition: $z 9789811080067
776 0 8 $i Printed edition: $z 9789811080081
776 0 8 $i Printed edition: $z 9789811356902
830 0 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053 $3 1253569
856 4 0 $u https://doi.org/10.1007/978-981-10-8007-4
912 $a ZDB-2-PHA
912 $a ZDB-2-SXP
950 $a Physics and Astronomy (SpringerNature-11651)
950 $a Physics and Astronomy (R0) (SpringerNature-43715)