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Volumn 66, Issue 8, 2002, Pages

Transdimensional physics and inflation

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; COSMOS; GEOMETRY; GRAVITY; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; QUANTUM MECHANICS; QUANTUM THEORY;

EID: 4243607223     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.66.083512     Document Type: Article
Times cited : (42)

References (64)
  • 8
    • 0000872749 scopus 로고    scopus 로고
    • A.A. Starobinsky, Pisma Zh. Éksp. Teor. Fiz. 73, 415 (2001) [JETP Lett. 73, 371 (2001)];
    • (2001) JETP Lett. , vol.73 , pp. 371
    • Starobinsky, A.A.1
  • 23
    • 17044381618 scopus 로고    scopus 로고
    • A signature of trans-Planckian physics which does not depend upon nonlinear unknown quantum effects is the one induced by resonant production of the particle during inflation leaving an imprint in the form of sharp features in the primordial power spectrum. This effect has been discussed in D.J. Chung, E.W. Kolb, A. Riotto, and I.I. Tkachev, Phys. Rev. D 62, 043508 (2000).
    • (2000) Phys. Rev. D , vol.62 , pp. 43508
    • Chung, D.J.1    Kolb, E.W.2    Riotto, A.3    Tkachev, I.I.4
  • 29
    • 85038274340 scopus 로고    scopus 로고
    • Notice that (Formula presented) is the value of the scale factor at (Formula presented) not its present value.
    • Notice that (Formula presented) is the value of the scale factor at (Formula presented) not its present value.
  • 36
    • 85038319309 scopus 로고    scopus 로고
    • This equation admits the solution (Formula presented) for any value of (Formula presented) In the limit of small (Formula presented) the solutions of Eq. (22) are (Formula presented) with p ranging over the non-negative integers. Indeed, in the limit (Formula presented) the space is not warped (Formula presented) and we recover the usual equally spaced Kaluza-Klein eigenvalues. The solutions for (Formula presented) are plotted in Fig. 11.
    • This equation admits the solution (Formula presented) for any value of (Formula presented) In the limit of small (Formula presented) the solutions of Eq. (22) are (Formula presented) with p ranging over the non-negative integers. Indeed, in the limit (Formula presented) the space is not warped (Formula presented) and we recover the usual equally spaced Kaluza-Klein eigenvalues. The solutions for (Formula presented) are plotted in Fig. 11.
  • 37
    • 85038344460 scopus 로고    scopus 로고
    • See, e.g., A. R. Liddle and D. H. Lyth, Cosmological Inflation and Large-Scale Structure (Cambridge University Press, Cambridge, England, 2000).
    • See, e.g., A. R. Liddle and D. H. Lyth, Cosmological Inflation and Large-Scale Structure (Cambridge University Press, Cambridge, England, 2000).
  • 38
    • 85038295199 scopus 로고    scopus 로고
    • Notice that if we defined the effective four-dimensional Planck mass during inflation by integrating the background gravitational action over y, we would obtain a different result, (Formula presented) However, we are interested here in the effective gravitational coupling of the zero Kaluza-Klein mode of the tensor perturbation, which is properly defined by Eq. (39).
    • Notice that if we defined the effective four-dimensional Planck mass during inflation by integrating the background gravitational action over y, we would obtain a different result, (Formula presented) However, we are interested here in the effective gravitational coupling of the zero Kaluza-Klein mode of the tensor perturbation, which is properly defined by Eq. (39).
  • 56
    • 85038333505 scopus 로고    scopus 로고
    • Langlois, 14
    • Langlois, 14.
  • 57
    • 85038311568 scopus 로고    scopus 로고
    • Mukohyama, 14
    • Mukohyama, 14.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.