4 papers
Temperature dependence of -wave contacts in a harmonically trapped Fermi gas
Kenta Nagase, Hikaru Takahashi, Soki Oshima +1
We study the dependence of the -wave contact on the Fermi temperature and reduced temperature based on the number of closed-channel molecules. From the anisotropic…
Three-dimensional Micromotion Compensation Protocols for an RF Ion Trap
Ryoichi Saito, Takashi Mukaiyama
We propose and demonstrate four procedures for three-dimensional micromotion compensation by combining two methods: the RF-photon correlation method and the displacement method bas…
Measurement of -wave contacts in an ultracold Fermi gas of Li atoms
Kenta Nagase, Soki Oshima, Hikaru Takahashi +1
Using radio-frequency (RF) spectroscopy, we measure the -wave contacts in a Fermi gas of Li atoms near the -wave Feshbach resonance. The RF spectrum exhibits clear asympt…
Cancellation of phonon hopping in trapped ions by modulation of the trap potential
Takanori Nishi, Kaoru Yamanouchi, Ryoichi Saito +1
The local modes of trapped ions can be used to construct an analog quantum simulator and a digital quantum computer. However, the control of the phonon hopping remains difficult be…