COSMIC MICROWAVE BACKGROUND TEMPERATURE-FLUCTUATIONS AND GRAVITATIONAL-WAVES

被引：12
|
作者：
ATRIOBARANDELA, F
SILK, J
机构：
[1] UNIV CALIF BERKELEY,DEPT ASTRON,BERKELEY,CA 94720
[2] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720
来源：
PHYSICAL REVIEW D | 1994年 / 49卷 / 02期
关键词：
D O I：
10.1103/PhysRevD.49.1126
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Temperature fluctuations in the cosmic microwave background radiation may include an important contribution from gravitational waves (tenser metric perturbations). We show here how one can calculate analytically these fluctuations on all angular scales. In our treatment, we include the effect of the radiation-dominated period and the finite thickness of the last scattering surface. The adiabatic damping of gravitational waves inside the horizon leads to a strong decrease in amplitude at scales smaller than the size of the horizon at recombination.
引用
下载
收藏
页码：1126 / 1129
页数：4
相关论文
共 50 条
  • [31] NON-GAUSSIAN TEMPERATURE-FLUCTUATIONS IN THE COSMIC MICROWAVE BACKGROUND SKY FROM A RANDOM GAUSSIAN DENSITY FIELD
    SCARAMELLA, R
    VITTORIO, N
    ASTROPHYSICAL JOURNAL, 1991, 375 (02): : 439 - 442
  • [32] Unexpected topology of the temperature fluctuations in the cosmic microwave background
    Pranav, Pratyush
    Adler, Robert J.
    Buchert, Thomas
    Edelsbrunner, Herbert
    Jones, Bernard J. T.
    Schwartzman, Armin
    Wagner, Hubert
    van de Weygaert, Rien
    ASTRONOMY & ASTROPHYSICS, 2019, 627
  • [33] MICROWAVE BACKGROUND TEMPERATURE-FLUCTUATIONS RESULTING FROM NONFLAT PERTURBATION SPECTRA
    GOTTLOBER, S
    MUCKET, JP
    ASTRONOMY & ASTROPHYSICS, 1993, 272 (01) : 1 - 7
  • [34] Cosmic Microwave Background fluctuations
    Masi, S
    Ade, PAR
    de Bernardis, P
    Bock, JJ
    Bond, JR
    Borrill, J
    Boscaleri, A
    Coble, K
    Contaldi, CR
    Crill, BP
    De Troia, G
    Ferreira, P
    Ganga, K
    Giacometti, M
    Hivon, E
    Hristov, VV
    Iacoangeli, A
    Jaffe, AH
    Jones, WC
    Lange, AE
    Martinis, L
    Mason, P
    Mauskopf, PD
    Melchiorri, A
    Montroy, T
    Nati, F
    Natoli, P
    Netterfield, CB
    Pascale, E
    Piacentini, F
    Pogosyan, D
    Polenta, G
    Pongetti, F
    Prunet, S
    Romeo, G
    Ruhl, JE
    Scaramuzzi, F
    ASTRONOMY, COSMOLOGY AND FUNDAMENTAL PHYSICS, PROCEEDINGS, 2003, : 1 - 12
  • [35] Fluctuations in the cosmic microwave background
    Jaffe, AH
    FRONTIERS OF COSMOLOGY, 2005, 187 : 175 - 194
  • [36] FLUCTUATIONS IN THE COSMIC MICROWAVE BACKGROUND
    BANDAY, AJ
    WOLFENDALE, AW
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1990, 245 (01) : 182 - 191
  • [37] Measuring the primordial gravitational waves from cosmic microwave background and stochastic gravitational wave background observations
    Li, Jun
    Guo, Guang-Hai
    MODERN PHYSICS LETTERS A, 2022, 37 (10)
  • [38] Status of Cosmic Microwave Background Observations for the Search of Primordial Gravitational Waves
    Battistelli, Elia Stefano
    Capalbo, Valentina
    Isopi, Giovanni
    Radiconi, Federico
    UNIVERSE, 2022, 8 (09)
  • [39] PRIMORDIAL GRAVITATIONAL WAVES AND RESCATTERED ELECTROMAGNETIC RADIATION IN THE COSMIC MICROWAVE BACKGROUND
    Kim, Dong-Hoon
    Trippe, Sascha
    ASTROPHYSICAL JOURNAL, 2016, 830 (02):
  • [40] NEW RESTRICTIONS ON SPATIAL TOPOLOGY OF THE UNIVERSE FROM MICROWAVE BACKGROUND TEMPERATURE-FLUCTUATIONS
    STAROBINSKY, AA
    JETP LETTERS, 1993, 57 (10) : 622 - 625
12345