Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 93, Issue 2, Pages 56–59 (Mi jetpl1804)  
This article is cited in 22 scientific papers (total in 22 papers)

ASTROPHYSICS AND COSMOLOGY

Scalar tilt from broken conformal invariance

V. A. Rubakov, M. A. Osipov

Institute for Nuclear Research RAS, 117312 Moscow, Russia
Full-text PDF (155 kB) Citations (22)
References:
PDF
HTML
Abstract: Within recently proposed scenario which explains flatness of the spectrum of scalar cosmological perturbations by a combination of conformal and global symmetries, we discuss the effect of weak breaking of conformal invariance. We find that the scalar power spectrum obtains a small tilt which depends on both the strength of conformal symmetry breaking and the law of evolution of the scale factor.
Received: 01.11.2010
Revised: 08.12.2010
English version:
Journal of Experimental and Theoretical Physics Letters, 2011, Volume 93, Issue 2, Pages 52–55
DOI: https://doi.org/10.1134/S002136401102010X
Bibliographic databases:
Document Type: Article
Language: English
Citation: V. A. Rubakov, M. A. Osipov, “Scalar tilt from broken conformal invariance”, Pis'ma v Zh. Èksper. Teoret. Fiz., 93:2 (2011), 56–59; JETP Letters, 93:2 (2011), 52–55
Citation in format AMSBIB
\Bibitem{RubOsi11}
\by V.~A.~Rubakov, M.~A.~Osipov
\paper Scalar tilt from broken conformal invariance
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2011
\vol 93
\issue 2
\pages 56--59
\mathnet{http://mi.mathnet.ru/jetpl1804}
\transl
\jour JETP Letters
\yr 2011
\vol 93
\issue 2
\pages 52--55
\crossref{https://doi.org/10.1134/S002136401102010X}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000288864500002}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-79953158341}
Linking options:
  • https://www.mathnet.ru/eng/jetpl1804
  • https://www.mathnet.ru/eng/jetpl/v93/i2/p56
    • This publication is cited in the following 22 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
    Statistics & downloads:
    Abstract page:306
    Full-text PDF :70
    References:53
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024