8 papers
Circular polarization of the cosmic microwave background induced by the optical Magnus effect on gravitational lensing
Yusuke Nishida
Polarization of the cosmic microwave background (CMB) brings out information not only on the early universe but also on the late-time large-scale structure via weak gravitational l…
Resonant two-cluster scattering in a quasi-one-dimensional Bose gas
Tomohiro Tanaka, Yusuke Nishida
We investigate two-cluster scattering in a quasi-one-dimensional Bose gas. We focus on the effective three-body interaction induced by transverse confinement, which is the leading…
Optical Magnus effect on gravitational lensing
Yusuke Nishida
The optical Magnus effect refers to transverse shift of a trajectory of light caused by its polarization and appears as a correction to geometrical optics at the linear order in wa…
Exploring the Strongly-Interacting Regime of Effective Multi-Body Interactions in a Trapped Ultracold Atom System
Kantaro Honda, Yosuke Takasu, Yuki Haruna +2
A two-body interaction or force between quantum particles is ubiquitous in nature, and the microscopic description in terms of the bare two-body interaction is the basis for quanti…
Semisuper Efimov effect induced by resonant pair exchange in mixed dimensions
Yusuke Nishida
We introduce a new member to the class of semisuper Efimov effects, where an infinite number of bound states emerge with their binding energies obeying the universal scaling law $E…
Three-body forces and Efimov physics in nuclei and atoms
Shimpei Endo, Evgeny Epelbaum, Pascal Naidon +3
This review article presents historical developments and recent advances in our understanding on the three-body forces and Efimov physics, from an interdisciplinary viewpoint encom…