High frequency gravitational waves: generation, detection

Пустовойт, В. И.; Gladyshev, V. O.; Kauts, V. L.; Morozov, A. N.; Nikolaev, P; Фомин, И. В.; Sharandin, E. A.; Kayutenko, A. V.

doi:10.1088/1742-6596/2081/1/012009

Cited by 2 publications

(3 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One key missing ingredient, as we show below, is the dynamics of strong-gravity. The Spatio-temporal changes in the strong-gravity regime -oscillons, phase transitions, plasma instability, primordial black holes, reheating -generate gravitational waves (GWs) in a broad range of frequencies (10 −15 − 10 15 Hz) [16][17][18][19][20][21]. GWs carry an enormous amount of energy.…”

mentioning

confidence: 99%

“…Further, our model can explain why certain FRBs are random, and other FRBs repeat at unpredictable intervals. It is known in the literature that GWs in GHz frequency are generated due to plasma instability and/or primordial black holes [16][17][18][19][20][21]. GWs generated from this or another mechanism passing through the magnetosphere of NS lead to random and repeated FRBs.…”

mentioning

confidence: 99%

“…A variety of processes generate GWs in a broad range of frequencies [16][17][18][19][20][21]. However, it is possible to detect these waves only in a limited range.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Gertsenshtein-Zel$'$dovich effect explains the origin of Fast Radio Bursts

Kushwaha¹,

Malik²,

Shankaranarayanan³

2022

Preprint

View full text Add to dashboard Cite

We present a novel model that explains the origin of Fast Radio Bursts (FRBs) -short (< 1 s), bright (0.1 − 1000 Jy) bursts of GHz frequency radio waves. The model has three ingredients -compact object, progenitor with effective magnetic field strength around 10 10 Gauss, and GHz frequency gravitational waves (GWs). The energy conversion from GWs to electromagnetic waves occurs when GWs pass through the magnetosphere of such compact objects due to the Gertsenshtein-Zel'dovich effect. This conversion produces bursts of electromagnetic waves in the GHz range, leading to FRBs. Our model has three key features: (i) can generate peak-flux up to 1000 Jy, (ii) can naturally explain the pulse-width and (iii) predict FRB's random and repeating nature with a wide flux range. We thus conclude that the millisecond pulsars could be the progenitor of FRBs. Further, our model offers a novel perspective on the indirection detection of GWs at high-frequency beyond detection capabilities. Thus, transient events like FRBs are a rich source for the current era of multi-messenger astronomy.

show abstract

mentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Gertsenshtein-Zel$'$dovich effect explains the origin of Fast Radio Bursts

Kushwaha¹,

Malik²,

Shankaranarayanan³

2022

Preprint

View full text Add to dashboard Cite

show abstract

Gertsenshtein–Zel’dovich effect: a plausible explanation for fast radio bursts?

Kushwaha,

Malik,

Shankaranarayanan

2023

Monthly Notices of the Royal Astronomical Society

View full text Add to dashboard Cite

We present a novel model that may provide an interpretation for a class of non-repeating FRBs — short ($<1~\rm {s}$), bright ($0.1 - 1000~\rm {Jy}$) bursts of MHz-GHz frequency radio waves. The model has three ingredients — compact object, a progenitor with effective magnetic field strength around 1010 Gauss, and high frequency (MHz-GHz) gravitational waves (GWs). At resonance, the energy conversion from GWs to electromagnetic waves occurs when GWs pass through the magnetosphere of such compact objects due to the Gertsenshtein-Zel’dovich effect. This conversion produces bursts of electromagnetic waves in the MHz-GHz range, leading to FRBs. Our model has three key features: (i) predict peak-flux, (ii) can naturally explain the pulse width, and (iii) coherent nature of FRB. We thus conclude that the neutron star/magnetar could be the progenitor of FRBs. Further, our model offers a novel perspective on the indirection detection of GWs at high-frequency beyond detection capabilities. Thus, transient events like FRBs are a rich source for the current era of multi-messenger astronomy.

show abstract

High frequency gravitational waves: generation, detection

Cited by 2 publications

References 13 publications

Gertsenshtein-Zel$'$dovich effect explains the origin of Fast Radio Bursts

Gertsenshtein-Zel$'$dovich effect explains the origin of Fast Radio Bursts

Gertsenshtein–Zel’dovich effect: a plausible explanation for fast radio bursts?

Contact Info

Product

Resources

About