Optimization of the Electromagnetic (EM) Perturbative Effects Produced by High-Frequency Gravitational Waves

Autor(es)

Li, Jin ^[1] ; Zhang, Lu ^[1] ; Wen, Hao ^{[2, 1]}

Afiliação do(s) autor(es)

^[1] Chongqing Univ, Coll Phys, Chongqing 401331 - Peoples R China

^[2] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190 - Peoples R China

• Tipo de documento: Artigo Científico
• Fonte: INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS; v. 55, n. 3, p. 1871-1881, MAR 2016.
• Citações Web of Science: 2

Resumo

For the relic gravitational waves in high frequency band, we survey the electromagnetic resonance effect generated from the high frequency gravitational waves, which can be described in the transverse perturbative photon fluxes. Under the fixed tensor-scalar ratio r = 0.2, spectral index n(t) = 0 and running index alpha(t) = 0.01, we discuss several properties and quantity changes of the transverse perturbative photon fluxes, which can be improved significantly through setting the longitudinal magnetic component of background EM field in the standard gaussian form, and wave impedance analysis on the transverse direction. Through the theoretical calculation, the transverse perturbative photon fluxes can reach up to 10(3)s(-1) with some optimal parameters such as waist of EM field W-0 = 0.05m, initial stochastic phase of gravitational waves delta = (0.21 + n)pi(n = 0, 1, 2 ...). Furthermore the interference of the background transverse photon fluxes can be removed completely through establishing a suitable wave impedance function. (AU)

• Processo FAPESP: 12/08934-0 - Gravitação de Horava nos pontos fixos Lifshitz e suas aplicações à cosmologia e astrofísica
• Beneficiário: Kai Lin
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado