395 citations · 3.4k across the 85 of their papers we have counts for
85 papers
Contact order governs the onset of entanglement cascades
Sugumi Kanno, Jiro Soda
Entangling rates describe a direct entangling channel, but give no information when that channel is forbidden. For finite-dimensional analytic pure-state dynamics, we show that the…
Intermittency in Quantum Graviton-Phonon Conversion
Yuna Gouin, Sugumi Kanno, Jiro Soda
A graviton can be converted into a phonon in a resonant bar detector. First-order perturbation theory predicts a strong enhancement of this conversion for coherent and squeezed gra…
Binary gravitational waves as probes of quantum graviton states
Sugumi Kanno, Jiro Soda, Akira Taniguchi
It is well known that the most reliable way to reveal the quantum nature of light is through photon number statistics, since photons exhibiting sub-Poissonian statistics unambiguou…
Coherent State Description of Gravitational Waves from Binary Black Holes
Sugumi Kanno, Jiro Soda, Akira Taniguchi
Quantum mechanics is the fundamental framework of nature, and gravitational waves from binary black holes during the inspiral phase should likewise be analyzed quantum mechanically…
Enhancing photon-axion conversion probability with squeezed coherent states
Taiki Ikeda, Sugumi Kanno, Jiro Soda
In particle physics, axions and axion-like particles are ubiquitous. Remarkably, ultra-light axions could constitute dark matter or dark energy. Therefore, it is important to detec…
Toward graviton detection via photon-graviton quantum state conversion
Taiki Ikeda, Youka Kaku, Sugumi Kanno +1
A magnetic field enables the interconversion of photons and gravitons, yet the process is usually analysed only at the level of classical wave equations. We revisit photon-graviton…