82 citations · 1.3k across the 70 of their papers we have counts for
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Nontrivial Haldane phase of an atomic two-component Fermi gas trapped in a 1d optical lattice
Keita Kobayashi, Masahiko Okumura, Yukihiro Ota +2
We propose how to create a non-trivial Haldane phase in atomic two-component Fermi-gas loaded on one-dimensional (1-D) optical lattice with trap potential. The Haldane phase is nat…
Spin-polarized Majorana Bound States inside a Vortex Core in Topological Superconductors
Yuki Nagai, Hiroki Nakamura, Masahiko Machida
We reveal that Majorana bound states inside the vortex core in an odd-parity topological superconductivity classified as "pseudo-scalar" type in the gap function are distinctly spi…
Rotational Isotropy Breaking as Proof for Spin-polarized Cooper Pairs in the Topological Superconductor CuxBi2Se3
Yuki Nagai, Hiroki Nakamura, Masahiko Machida
In a promising candidate of topological superconductors, CuxBi2Se3, we propose a way to exclusively determine the pairing symmetry. The proposal suggests that the angle dependence…