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The study describes the challenges and opportunities for detecting high frequency gravitational waves.

Publicado em 10 fevereiro 2022
Electromagnetic waves and gravitational waves are the only means available for large-scale research in the universe. For thousands of years, only the former could be used with the naked eye astronomical observations by ancients based on the reception of visible light, or with current super-telescopes operating in different bands of the EM spectrum from radio to gamma rays. The effect of gravity can be inferred from the relative movement of celestial bodies. The first direct measurements of [...]