output
20202025
most citedMulti-entropy at low Renyi index in 2d CFTs

17 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

4 papers

cond-mat.mes-hall2025★ 1 cited

High- membrane resonators using ultra-high-stress crystalline TiN films

Yuki Matsuyama, Shotaro Shirai, Ippei Nakamura +6

High-quality-factor () mechanical resonators are essential components for precise sensing and control of mechanical motion at a quantum level. While amorphous materials such as…

quant-ph2024★ 2 cited

Superconducting surface trap chips for microwave-driven trapped ions

Yuta Tsuchimoto, Ippei Nakamura, Shotaro Shirai +1

Microwave-driven trapped ion logic gates offer a promising avenue for advancing beyond laser-based logic operations. In future microwave-based operations, however, the joule heat p…

hep-th2024★ 17 cited

Multi-entropy at low Renyi index in 2d CFTs

Jonathan Harper, Tadashi Takayanagi, Takashi Tsuda

For a static time slice of AdS we describe a particular class of minimal surfaces which form trivalent networks of geodesics. Through geometric arguments we provide evidence th…

hep-th2020★ 9 cited

Chern-Simons Gravity Dual of BCFT

Tadashi Takayanagi, Takahiro Uetoko

In this paper we provide a Chern-Simons gravity dual of a two dimensional conformal field theory on a manifold with boundaries, so called boundary conformal field theory (BCFT). We…