Gravitational Wave Electrodynamics

Sokolov, Anton V.

doi:10.48550/arxiv.2203.03278

Cited by 3 publications

(3 citation statements)

References 35 publications

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“…This means that Faraday's law and the no-magnetic-monopoles law can be violated in a given experiment with external E 0 or B 0 field assuming there exists some cosmic abundance of axion-like particles. As these laws cannot be violated in the case where no magnetic monopoles exist, [52,53] one can experimentally test the existence of heavy magnetic monopoles and dyons. Such indirect probe of heavy dyons would complement the numerous experiments searching for cosmic magnetic monopoles, [54] as it does not depend on the cosmic abundance of monopoles and dyons.…”

Section: Implications Of the Axion Maxwell Equationsmentioning

confidence: 99%

Generic Axion Maxwell Equations: Path Integral Approach

Sokolov,

Ringwald

2023

Annalen der Physik

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The low energy interactions between axions and electromagnetic fields that arise in models with heavy dyons charged under a spontaneously broken global axial U(1) symmetry are derived using the path integral approach. Hence, generic axion‐Maxwell equations relevant for experimental searches are obtained. It is found that the structure of the axion Maxwell equations can be significantly different compared to what is normally assumed in the literature, as the derived equations feature new axion‐dependent terms including CP‐violating ones. The new terms can reconcile the Peccei–Quinn solution to the strong CP problem with astrophysical axion hints, as well as give unique signatures in light‐shining‐through‐wall and haloscope experiments. Moreover, via the latter signatures, these experiments can indirectly probe the existence of heavy dyons.

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Section: Implications Of the Axion Maxwell Equationsmentioning

confidence: 99%

Generic Axion Maxwell Equations: Path Integral Approach

Sokolov,

Ringwald

2023

Annalen der Physik

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“…Thus, in QEMD, there are three extra axion current terms due to g aAB and g aBB compared to standard axion electrodynamics. We may also use the method of writing the modifications as effective polarizations and magnetizations, [1,[22][23][24][25] by implementing the following vector identities, 1)-( 4). In this case, Gauss' and Ampere's laws become…”

Section: Introductionmentioning

confidence: 99%

Sensitivity of Resonant Axion Haloscopes to Quantum Electromagnetodynamics

et al. 2023

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Recently, interactions between putative axions and magnetic monopoles have been revisited by two of the authors.[1] It is shown that significant modifications to conventional axion electrodynamics arise due to these interactions, so that the axion–photon coupling parameter space is expanded from one parameter to three . Poynting theorem is implemented to determine how to exhibit sensitivity to and using resonant haloscopes, allowing new techniques to search for axions and a possible indirect way to determine if magnetically charged matter exists.

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“…Currently there are a variety of solutions proposed and in some cases prototype experiments have already been undertaken based on resonant-mass [8,9], optical interferometers [10,11], and the inverse Gertsenshtein effect [12][13][14]. In particular, recent work based on the inverse Gertsenshtein effect shows that dark matter axion haloscopes, which search for axions via the two-photon chiral anomaly [15], have a corresponding similar order of sensitivity to high frequency gravitational waves [16][17][18][19], so that the dimensionless strain sensitivity, h g , to gravitational waves, is of the same order of sensitivity to axion dark matter in terms of the dimensionless axion-photon theta angle, θ a , so that h g ∼ θ a [17,19].…”

Section: Introductionmentioning

confidence: 99%

Comparing Instrument Spectral Sensitivity of Dissimilar Electromagnetic Haloscopes to Axion Dark Matter and High Frequency Gravitational Waves

et al. 2022

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It is known that haloscopes that search for dark matter axions via the axion-photon anomaly are also sensitive to gravitational radiation through the inverse Gertsenshtein effect. Recently this way of searching for high frequency gravitational waves has gained momentum as it has been shown that the strain sensitivity of such detectors, are of the same order of sensitivity to the axion-photon theta angle. Thus, after calculating the sensitivity of a haloscope to an axion signal, we also have calculated the order of magnitude sensitivity to a gravitational wave signal of the same spectral and temporal form. However, it is unlikely that a gravitational wave and an axion signal will be of the same form, since physically the way the signals are generated are completely different. For gravitational wave detection, the spectral strain sensitivity is in units strain per square root Hz, is the natural way to compare the sensitivity of gravitational wave detectors due to its independence on the gravitational wave signal. In this work, we introduce a systematic way to calculate the spectral sensitivity of an axion haloscope, so instrument comparison may be achieved independent of signal assumptions and only depends on the axion to signal transduction sensitivity and noise in the instrument. Thus, the calculation of the spectral sensitivity not only allows the comparison of dissimilar axion detectors independent of signal, but also allows us to compare the order of magnitude gravitational wave sensitivity in terms of spectral strain sensitivity, allowing comparisons to standard gravitational wave detectors based on optical interferometers and resonant-mass technology.

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Gravitational Wave Electrodynamics

Cited by 3 publications

References 35 publications

Generic Axion Maxwell Equations: Path Integral Approach

Generic Axion Maxwell Equations: Path Integral Approach

Sensitivity of Resonant Axion Haloscopes to Quantum Electromagnetodynamics

Comparing Instrument Spectral Sensitivity of Dissimilar Electromagnetic Haloscopes to Axion Dark Matter and High Frequency Gravitational Waves

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