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Detecting Gravitationally Interacting Dark Matter with Quantum Interference
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Detecting Gravitationally Interacting Dark Matter with Quantum Interference
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In spite or the large astronomical evidence for its existence, the nature of dark matter remains enigmatic. Particles that interact only, or almost only, gravitationally, in particular with masses around the Planck mass -- the fundamental scale in quantum gravity, are intriguing candidates. Here we show that there is a theoretical possibility to directly detect such particles using highly sensitive gravity-mediated quantum phase shifts. In particular, we consider a protocol utilizing Josephson junctions.
Forward citations
Cited by 4 Pith papers
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