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Creators/Authors contains: "Chung, Adrian Ka-Wai"

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  1. ; ; ; (, Physical Review Letters)
    Massive scalar fields are promising candidates for addressing many unresolved problems in fundamental physics. We report the first model-agnostic Bayesian search of massive scalar fields that are nonminimally coupled to gravity in LIGO/Virgo/KAGRA gravitational-wave data. We find no evidence for such fields and place the most stringent upper limits on their coupling for scalar masses ≲ 2 × 10 − 12     eV . We exemplify the strength of these bounds by applying them to massive scalar-Gauss-Bonnet gravity, finding the tightest constraints on the coupling constant to date, α GB ≲ 1     km for scalar masses ≲ 10 − 13     eV to 90% credible level. Published by the American Physical Society2025 
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    Free, publicly-accessible full text available May 1, 2026
  2. ; (, Physical Review D)
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  3. ; ; (, Physical Review D)
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