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  1. Vor 6 Tagen · We investigate spherically symmetric axion stars with minimal coupling between a complex scalar field and gravity in a tidal environment. Tidal perturbations are treated as linear, and we calculate the tidal Love numbers for axion stars.

  2. 20. Mai 2024 · We see that the dynamical tidal Love number converges to the static Love number as Ω goes to zero. Right: High-frequency tidal response function for different values of compactness. We see resonances due to the f -mode contribution to the tidal response function.

  3. 17. Mai 2024 · Tidal Love Numbers from EFT of Black Hole Perturbations with Timelike Scalar Profile. We study static tidal Love numbers (TLNs) of a static and spherically symmetric black hole for odd-parity metric perturbations.

  4. 13. Mai 2024 · Our results indicate that if tidal heating preferentially occurs in a magma ocean and the total heat production is about 100 TW, then the degree-2 Love numbers are either less than 0.1 if d < 2 km (i.e., about the same as in the case of solid tides) or greater than 0.7 if d > 2 km.

    • B. Aygün, O. Čadek
    • 51, Issue10
    • 13 May 2024
  5. 17. Mai 2024 · We study static tidal Love numbers (TLNs) of a static and spherically symmetric black hole for odd-parity metric perturbations. We describe black hole perturbations using the effective field...

  6. 28. Mai 2024 · Here kp, Qp and mp are the tidal Love number, quality factor and mass of the primary, while n, a and ms are the mean motion, semimajor axis and the mass of the sec-ondary, respectively.