Detecting high-frequency gravitational waves with microwave cavities
We give a detailed treatment of electromagnetic signals generated by gravitational waves
(GWs) in resonant cavity experiments. Our investigation corrects and builds upon previous …
(GWs) in resonant cavity experiments. Our investigation corrects and builds upon previous …
[HTML][HTML] Quantum physics in space
Advances in quantum technologies are giving rise to a revolution in the way fundamental
physics questions are explored at the empirical level. At the same time, they are the seeds …
physics questions are explored at the empirical level. At the same time, they are the seeds …
Entanglement-enhanced matter-wave interferometry in a high-finesse cavity
An ensemble of atoms can operate as a quantum sensor by placing atoms in a
superposition of two different states. Upon measurement of the sensor, each atom is …
superposition of two different states. Upon measurement of the sensor, each atom is …
Testing gravity with cold atom interferometry: results and prospects
GM Tino - Quantum Science and Technology, 2021 - iopscience.iop.org
Atom interferometers have been developed in the last three decades as new powerful tools
to investigate gravity. They were used for measuring the gravity acceleration, the gravity …
to investigate gravity. They were used for measuring the gravity acceleration, the gravity …
Electromagnetic cavities as mechanical bars for gravitational waves
Superconducting cavities can operate analogously to Weber bar detectors of gravitational
waves, converting mechanical to electromagnetic energy. The significantly reduced …
waves, converting mechanical to electromagnetic energy. The significantly reduced …
Baryogenesis from ultralight primordial black holes and strong gravitational waves from cosmic strings
S Datta, A Ghosal - Journal of Cosmology and Astroparticle …, 2021 - iopscience.iop.org
Ultralight primordial black holes (PBHs)(≲ 10 9 g) completely evaporate via Hawking
radiation (HR) and produce all the particles in a given theory regardless of their other …
radiation (HR) and produce all the particles in a given theory regardless of their other …
Primordial black holes in peak theory with a non-Gaussian tail
N Kitajima, Y Tada, S Yokoyama… - Journal of Cosmology …, 2021 - iopscience.iop.org
In this paper, we update the peak theory for the estimation of the primordial black hole (PBH)
abundance, particularly by implementing the critical behavior in the estimation of the PBH …
abundance, particularly by implementing the critical behavior in the estimation of the PBH …
Detection of astrophysical gravitational wave sources by TianQin and LISA
A Torres-Orjuela, SJ Huang, ZC Liang, S Liu… - Science China Physics …, 2024 - Springer
TianQin and LISA are space-based laser interferometer gravitational wave (GW) detectors
planned to be launched in the mid-2030s. Both detectors will detect low-frequency GWs …
planned to be launched in the mid-2030s. Both detectors will detect low-frequency GWs …
Probing stochastic gravitational wave background from SU (5)× U (1) χ strings in light of NANOGrav 15-year data
A realistic model of SU (5)× U (1) χ, embedded in SO (10) supersymmetric grand unified
theory, is investigated for the emergence of a metastable cosmic string network. This …
theory, is investigated for the emergence of a metastable cosmic string network. This …
Intermediate-mass black hole binary parameter estimation with next-generation ground-based detector networks
Astrophysical scenarios for the formation and evolution of intermediate-mass black holes
(IMBHs) in the mass range 10 2 M⊙≲ M≲ 10 6 M⊙ remain uncertain, but future ground …
(IMBHs) in the mass range 10 2 M⊙≲ M≲ 10 6 M⊙ remain uncertain, but future ground …