Zobrazeno 1 - 10
of 19 185
pro vyhledávání: '"Inomata A"'
Autor:
Inomata, Keisuke, Luo, Xuheng
Motivated by the fact that a sharply peaked curvature spectrum is often considered in the literature, we examine theoretical constraints on the sharpness of such a spectrum. In particular, we show that the sharply peaked curvature power spectrum, ori
Externí odkaz:
http://arxiv.org/abs/2410.07086
Recent searches for parity breaking in the galaxy four-point correlation function, as well as the prospects for greatly improved sensitivity to parity breaking in forthcoming surveys, motivate the search for physical mechanisms that could produce suc
Externí odkaz:
http://arxiv.org/abs/2408.03994
Autor:
Nagae, D., Omika, S., Abe, Y., Yamaguchi, Y., Suzaki, F., Wakayama, K., Tadano, N., Igosawa, R., Inomata, K., Arakawa, H., Nishimuro, K., Fujii, T., Mitsui, T., Yamaguchi, T., Suzuki, T., Suzuki, S., Moriguchi, T., Amano, M., Kamioka, D., Ozawa, A., Naimi, S., Ge, Z., Yanagisawa, Y., Baba, H., Michimasa, S., Ota, S., Lorusso, G., Litvinov, Yu. A., Wakasugi, M., Uesaka, T., Yano, Y.
Publikováno v:
Physical Review C 110, 014310 (2024)
A dedicated isochronous storage ring, named the Rare-RI Ring, was constructed at the RI Beam Factory of RIKEN, aiming at precision mass measurements of nuclei located in uncharted territories of the nuclear chart. The Rare-RI Ring employs the isochro
Externí odkaz:
http://arxiv.org/abs/2407.05659
We present an efficient technique for calculating the angular two-point correlation functions (or ``overlap reduction functions'') induced by gravitational waves in both the pulse arrival times of pulsars and in the angular deflections of distant sou
Externí odkaz:
http://arxiv.org/abs/2406.00096
Publikováno v:
Phys.Rev.Lett. 133 (2024) 15, 151001
For the first time, we investigate the non-perturbative dynamics of single field inflation with a departure from slow-roll. Using simulations, we find that oscillatory features in the potential can drastically alter the course of inflation, with majo
Externí odkaz:
http://arxiv.org/abs/2403.12811
Autor:
Inomata, Keisuke
We examine one-loop corrections from small-scale curvature perturbations to the superhorizon-limit ones in single-field inflation models, which have recently caused controversy. We consider the case where the Universe experiences transitions of slow-
Externí odkaz:
http://arxiv.org/abs/2403.04682
Autor:
Inomata, Akira, Junker, Georg
Publikováno v:
Phys. Scr. 99 (2024) 025230 (24pp)
Power duality in Feynman's path integral formulation of quantum mechanics is investigated. The power duality transformation consists of a change in coordinate and time variables, an exchange of energy and coupling, and a classical angular momentum re
Externí odkaz:
http://arxiv.org/abs/2312.11033
Autor:
Fesquet, F., Kronowetter, F., Renger, M., Yam, W. K., Gandorfer, S., Inomata, K., Nakamura, Y., Marx, A., Gross, R., Fedorov, K. G.
Security of modern classical data encryption often relies on computationally hard problems, which can be trivialized with the advent of quantum computers. A potential remedy for this is quantum communication which takes advantage of the laws of quant
Externí odkaz:
http://arxiv.org/abs/2311.11069
The stochastic gravitational wave background (SGWB) recently detected by the PTA collaborations could be the gravitational waves (GWs) induced by curvature perturbations. However, primordial black holes (PBHs) might be overproduced if the SGWB is exp
Externí odkaz:
http://arxiv.org/abs/2309.11398
Autor:
Ken Kojo, Takahiro Yamanashi, Shigenori Homma, Manabu Yamamoto, Takuya Miura, Yoshiyuki Ishii, Atsushi Ishibe, Hiroomi Ogawa, Nobuki Ichikawa, Hiroaki Iijima, Masafumi Inomata, Akinobu Taketomi, Takeshi Naitoh, EnSSURE study group collaboratives in Japan Society of Laparoscopic Colorectal Surgery
Publikováno v:
Annals of Gastroenterological Surgery, Vol 8, Iss 6, Pp 1046-1055 (2024)
Abstract Background In Japan, the Endoscopic Surgical Skill Qualification System (ESSQS) is used to evaluate surgical skills essential for laparoscopic surgery, but whether surgeons with this certification as operators improve the short‐term outcom
Externí odkaz:
https://doaj.org/article/c1ac3e5ff7474380b49577355a459415
