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Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation. / Biswas, Tirthabir; Mazumdar, Anupam; Shafieloo, Arman.
In: Physical Review D – Particles and Fields, Vol. 82, No. 12, 123517, 17.12.2010.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Biswas, T, Mazumdar, A & Shafieloo, A 2010, 'Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation', Physical Review D – Particles and Fields, vol. 82, no. 12, 123517. https://doi.org/10.1103/PhysRevD.82.123517

APA

Biswas, T., Mazumdar, A., & Shafieloo, A. (2010). Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation. Physical Review D – Particles and Fields, 82(12), Article 123517. https://doi.org/10.1103/PhysRevD.82.123517

Vancouver

Biswas T, Mazumdar A, Shafieloo A. Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation. Physical Review D – Particles and Fields. 2010 Dec 17;82(12):123517. doi: 10.1103/PhysRevD.82.123517

Author

Biswas, Tirthabir ; Mazumdar, Anupam ; Shafieloo, Arman. / Wiggles in the cosmic microwave background radiation : echoes from non-singular cyclic-inflation. In: Physical Review D – Particles and Fields. 2010 ; Vol. 82, No. 12.

Bibtex

@article{486f1dbd68b243d09b2c9338d08f2428,
title = "Wiggles in the cosmic microwave background radiation: echoes from non-singular cyclic-inflation",
abstract = "In this paper we consider a unique model of inflation where the universe undergoes rapid asymmetric oscillations, each cycle lasting millions of Planck time. Over many-many cycles the space-time expands to mimic the standard inflationary scenario. Moreover, these rapid oscillations leave a distinctive periodic signature in ln(k) in the primordial power spectrum, where k denotes the comoving scale. The best fit parameters of the cyclic-inflation model provides a very good fit to the 7-year WMAP data.",
author = "Tirthabir Biswas and Anupam Mazumdar and Arman Shafieloo",
note = "{\textcopyright} 2010 The American Physical Society",
year = "2010",
month = dec,
day = "17",
doi = "10.1103/PhysRevD.82.123517",
language = "English",
volume = "82",
journal = "Physical Review D – Particles and Fields",
issn = "1550-2368",
publisher = "American Physical Society",
number = "12",

}

RIS

TY - JOUR

T1 - Wiggles in the cosmic microwave background radiation

T2 - echoes from non-singular cyclic-inflation

AU - Biswas, Tirthabir

AU - Mazumdar, Anupam

AU - Shafieloo, Arman

N1 - © 2010 The American Physical Society

PY - 2010/12/17

Y1 - 2010/12/17

N2 - In this paper we consider a unique model of inflation where the universe undergoes rapid asymmetric oscillations, each cycle lasting millions of Planck time. Over many-many cycles the space-time expands to mimic the standard inflationary scenario. Moreover, these rapid oscillations leave a distinctive periodic signature in ln(k) in the primordial power spectrum, where k denotes the comoving scale. The best fit parameters of the cyclic-inflation model provides a very good fit to the 7-year WMAP data.

AB - In this paper we consider a unique model of inflation where the universe undergoes rapid asymmetric oscillations, each cycle lasting millions of Planck time. Over many-many cycles the space-time expands to mimic the standard inflationary scenario. Moreover, these rapid oscillations leave a distinctive periodic signature in ln(k) in the primordial power spectrum, where k denotes the comoving scale. The best fit parameters of the cyclic-inflation model provides a very good fit to the 7-year WMAP data.

U2 - 10.1103/PhysRevD.82.123517

DO - 10.1103/PhysRevD.82.123517

M3 - Journal article

VL - 82

JO - Physical Review D – Particles and Fields

JF - Physical Review D – Particles and Fields

SN - 1550-2368

IS - 12

M1 - 123517

ER -