大下 翔誉
オオシタ ナリタカ白眉センター 特定助教
list
Last Updated :2025/05/26
基本情報
全学メールアドレス
全学メールアドレス
oshita.naritaka.7z
kyoto-u.ac.jp
所属学協会
学位
出身学校・専攻等
経歴
- 自 2023年05月, 至 現在特定国立研究開発法人理化学研究所, 数理創造プログラム, 客員研究員
- 自 2023年04月, 至 現在京都大学 白眉センター, 特定助教
- 自 2021年04月, 至 2023年03月特定国立研究開発法人理化学研究所, 数理創造プログラム, 基礎科学特別研究員
- 自 2019年04月, 至 2021年03月ペリメーター理論物理学研究所, 日本学術振興会 海外特別研究員
ID,URL
ORCID ID
J-Global ID
研究者番号
50911632
researchmap URL
list
Last Updated :2025/05/26
研究
研究キーワード
研究分野
論文
- Reconstruction of ringdown with excitation factorsNaritaka Oshita; Vitor CardosoPhysical Review D, 2025年05月13日
- Overtones and nonlinearities in binary black hole ringdownsMatthew Giesler; Sizheng Ma; Keefe Mitman; Naritaka Oshita; Saul A. Teukolsky; Michael Boyle; Nils Deppe; Lawrence E. Kidder; Jordan Moxon; Kyle C. Nelli; Harald P. Pfeiffer; Mark A. Scheel; William Throwe; Nils L. VuPhysical Review D, 2025年04月16日
- Remote Hawking-Moss instanton and the Lorentzian path integralDaiki Saito; Naritaka OshitaJournal of High Energy Physics, 2025年02月27日
- Scalar Quasi-Normal Modes of a loop quantum black holeEtera R. Livine; Clara Montagnon; Naritaka Oshita; Hugo RoussilleJournal of Cosmology and Astroparticle Physics, 2024年10月01日
- Greybody factors imprinted on black hole ringdowns. II. Merging binary black holesKazumasa Okabayashi; Naritaka OshitaPhysical Review D, 2024年09月25日
- Greybody factors imprinted on black hole ringdowns: An alternative to superposed quasinormal modesNaritaka OshitaPhysical Review D, 2024年05月09日
- Is the Coleman–de Luccia Action Minimum?: An AdS/CFT ApproachNaritaka Oshita; Yutaro Shoji; Masahide YamaguchiProgress of Theoretical and Experimental Physics, 2024年05月09日
- Slowly decaying ringdown of a rapidly spinning black hole: Probing the no-hair theorem by small mass-ratio mergers with LISANaritaka Oshita; Daichi TsunaPhysical Review D, 2023年11月13日
- Waveform Modelling for the Laser Interferometer Space AntennaLISA Consortium Waveform Working Group; Niayesh Afshordi; Sarp Akçay; Pau Amaro Seoane; Andrea Antonelli; Josu C. Aurrekoetxea; Leor Barack; Enrico Barausse; Robert Benkel; Laura Bernard; Sebastiano Bernuzzi; Emanuele Berti; Matteo Bonetti; Béatrice Bonga; Gabriele Bozzola; Richard Brito; Alessandra Buonanno; Alejandro Cárdenas-Avendaño; Marc Casals; David F. Chernoff; Alvin J. K. Chua; Katy Clough; Marta Colleoni; Mekhi Dhesi; Adrien Druart; Leanne Durkan; Guillaume Faye; Deborah Ferguson; Scott E. Field; William E. Gabella; Juan García-Bellido; Miguel Gracia-Linares; Davide Gerosa; Stephen R. Green; Maria Haney; Mark Hannam; Anna Heffernan; Tanja Hinderer; Thomas Helfer; Scott A. Hughes; Sascha Husa; Soichiro Isoyama; Michael L. Katz; Chris Kavanagh; Gaurav Khanna; Larry E. Kidder; Valeriya Korol; Lorenzo Küchler; Pablo Laguna; François Larrouturou; Alexandre Le Tiec; Benjamin Leather; Eugene A. Lim; Hyun Lim; Tyson B. Littenberg; Oliver Long; Carlos O. Lousto; Geoffrey Lovelace; Georgios Lukes-Gerakopoulos; Philip Lynch; Rodrigo P. Macedo; Charalampos Markakis; Elisa Maggio; Ilya Mandel; Andrea Maselli; Josh Mathews; Pierre Mourier; David Neilsen; Alessandro Nagar; David A. Nichols; Jan Novák; Maria Okounkova; Richard O'Shaughnessy; Naritaka Oshita; Conor O'Toole; Zhen Pan; Paolo Pani; George Pappas; Vasileios Paschalidis; Harald P. Pfeiffer; Lorenzo Pompili; Adam Pound; Geraint Pratten; Hannes R. Rüter; Milton Ruiz; Zeyd Sam; Laura Sberna; Stuart L. Shapiro; Deirdre M. Shoemaker; Carlos F. Sopuerta; Andrew Spiers; Hari Sundar; Nicola Tamanini; Jonathan E. Thompson; Alexandre Toubiana; Antonios Tsokaros; Samuel D. Upton; Maarten van de Meent; Daniele Vernieri; Jeremy M. Wachter; Niels Warburton; Barry Wardell; Helvi Witek; Vojtěch Witzany; Huan Yang; Miguel Zilhão; Angelica Albertini; K. G. Arun; Miguel Bezares; Alexander Bonilla; Christian Chapman-Bird; Bradley Cownden; Kevin Cunningham; Chris Devitt; Sam Dolan; Francisco Duque; Conor Dyson; Chris L. Fryer; Jonathan R. Gair; Bruno Giacomazzo; Priti Gupta; Wen-Biao Han; Roland Haas; Eric W. Hirschmann; E. A. Huerta; Philippe Jetzer; Bernard Kelly; Mohammed Khalil; Jack Lewis; Nicole Lloyd-Ronning; Sylvain Marsat; Germano Nardini; Jakob Neef; Adrian Ottewill; Christiana Pantelidou; Gabriel Andres Piovano; Jaime Redondo-Yuste; Laura Sagunski; Leo C. Stein; Viktor Skoupý; Ulrich Sperhake; Lorenzo Speri; Thomas F. M. Spieksma; Chris Stevens; David Trestini; Alex Vañó-Viñuales2023年11月02日
- Polychronic tunneling: New tunneling processes experiencing Euclidean and Lorentzian evolution simultaneouslyNaritaka Oshita; Yutaro Shoji; Masahide YamaguchiPhysical Review D, 2023年02月14日
- Stability and instability of the black hole greybody factors and ringdowns against a small-bump correctionNaritaka Oshita; Kazufumi Takahashi; Shinji MukohyamaPhysical Review D, 2024年10月28日
- Tidal Love numbers from EFT of black hole perturbations with timelike scalar profileChams Gharib Ali Barura; Hajime Kobayashi; Shinji Mukohyama; Naritaka Oshita; Kazufumi Takahashi; Vicharit YingcharoenratJournal of Cosmology and Astroparticle Physics, 2024年09月01日
- Black holes, multiple propagation speeds, and energy extractionVitor Cardoso; Shinji Mukohyama; Naritaka Oshita; Kazufumi TakahashiPhysical Review D, 2024年06月14日
- Erratum to: Vacuum decays around spinning black holes (Journal of High Energy Physics, (2020), 2020, 1, (15), 10.1007/JHEP01(2020)015)Naritaka Oshita; Kazushige Ueda; Masahide YamaguchiJournal of High Energy Physics, 2020年10月01日
- Black holes as seeds of baby universeNaritaka Oshita; Jun'ichi YokoyamaProceedings of the 25th Workshop on General Relativity and Gravitation in Japan, JGRG 2015, 2015年
- From entropy to echoes: Counting the quasi-normal modes and the quantum limit of silenceNaritaka Oshita; Niayesh AfshordiPhysics Letters B, 2023年06月
- dS4 universe emergent from Kerr-AdS5 spacetime: bubble nucleation catalyzed by a black holeIssei Koga; Naritaka Oshita; Kazushige UedaJournal of High Energy Physics, 2023年05月15日
- Thermal ringdown of a Kerr black hole: overtone excitation, Fermi-Dirac statistics and greybody factorNaritaka OshitaJournal of Cosmology and Astroparticle Physics, 2023年04月01日
- Evaporation of echoing black holesNaritaka Oshita; Hayato Motohashi; Sousuke NodaPHYSICAL REVIEW D, 2022年08月
- Global study of the scalar quasinormal modes of Kerr-AdS(5) black holes: Stability, thermality, and horizon area quantizationIssei Koga; Naritaka Oshita; Kazushige UedaPHYSICAL REVIEW D, 2022年06月
- Vacuum decay in the Lorentzian path integralTakumi Hayashi; Kohei Kamada; Naritaka Oshita; Jun'ichi YokoyamaJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2022年05月
- Ease of excitation of black hole ringing: Quantifying the importance of overtones by the excitation factorsNaritaka OshitaPHYSICAL REVIEW D, 2021年12月
- Black hole evaporation in de Sitter spaceRuth Gregory; Ian G. Moss; Naritaka Oshita; Sam PatrickCLASSICAL AND QUANTUM GRAVITY, 2021年09月
- Lifshitz scaling, ringing black holes, and superradianceNaritaka Oshita; Niayesh Afshordi; Shinji MukohyamaJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2021年05月
- Vacuum decays around spinning black holes (vol 01, 015, 2020)Naritaka Oshita; Kazushige Ueda; Masahide YamaguchiJOURNAL OF HIGH ENERGY PHYSICS, 2020年10月
- Hawking-Moss transition with a black hole seedRuth Gregory; Ian G. Moss; Naritaka Oshita; Sam PatrickJOURNAL OF HIGH ENERGY PHYSICS, 2020年09月
- On catalyzed vacuum decay around a radiating black hole and the crisis of the electroweak vacuumTakumi Hayashi; Kohei Kamada; Naritaka Oshita; Jun'ichi YokoyamaJOURNAL OF HIGH ENERGY PHYSICS, 2020年08月
- Black holes, oscillating instantons and the Hawking-Moss transitionRuth Gregory; Ian G. Moss; Naritaka OshitaJOURNAL OF HIGH ENERGY PHYSICS, 2020年07月
- Quantum black hole seismology. I. Echoes, ergospheres, and spectraNaritaka Oshita; Daichi Tsuna; Niayesh AfshordiPHYSICAL REVIEW D, 2020年07月
- Quantum black hole seismology. II. Applications to astrophysical black holesNaritaka Oshita; Daichi Tsuna; Niayesh AfshordiPHYSICAL REVIEW D, 2020年07月
- Small-mass naked singularities censored by the Higgs fieldNaritaka OshitaCLASSICAL AND QUANTUM GRAVITY, 2020年04月
- On reflectivity of quantum black hole horizonsNaritaka Oshita; Qingwen Wang; Niayesh AfshordiJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2020年04月
- Quantum Black Holes in the SkyJahed Abedi; Niayesh Afshordi; Naritaka Oshita; Qingwen WangUNIVERSE, 2020年03月
- Vacuum decays around spinning black holesNaritaka Oshita; Kazushige Ueda; Masahide YamaguchiJOURNAL OF HIGH ENERGY PHYSICS, 2020年01月
- Echoes from quantum black holesQingwen Wang; Naritaka Oshita; Niayesh AfshordiPHYSICAL REVIEW D, 2020年01月
- Compact objects as the catalysts for vacuum decaysNaritaka Oshita; Masaki Yamada; Masahide YamaguchiPHYSICS LETTERS B, 2019年04月
- Probing microstructure of black hole spacetimes with gravitational wave echoesNaritaka Oshita; Niayesh AfshordiPHYSICAL REVIEW D, 2019年02月
- Creation of an inflationary universe out of black hole space-timeNaritaka Oshita; Jun'ichi YokoyamaINTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2018年11月
- Creation of an inflationary universe out of a black holeNaritaka Oshita; Jun'ichi YokoyamaPHYSICS LETTERS B, 2018年10月
- Generalized second law of thermodynamics and cosmological decoherenceNaritaka OshitaPHYSICAL REVIEW D, 2018年01月
- The black hole information paradox and highly squeezed interior quantum fluctuationsNaritaka OshitaCLASSICAL AND QUANTUM GRAVITY, 2017年10月
- Role of spacetime boundaries in a vierbein formulation of gravityNaritaka Oshita; Yi-Peng WuPHYSICAL REVIEW D, 2017年08月
- Unruh Radiation Produced by a Uniformly Accelerating Charged Particle in Thermal Random MotionsNaritaka Oshita; Kazuhiro Yamamoto; Sen ZhangEverything about Gravity, Proceedings of the Second LeCosPA International Symposium, 2017年03月31日
- Quantum radiation produced by the entanglement of quantum fieldsSatoshi Iso; Naritaka Oshita; Rumi Tatsukawa; Kazuhiro Yamamoto; Sen ZhangPHYSICAL REVIEW D, 2017年01月
- Entropic interpretation of the Hawking-Moss bounceNaritaka Oshita; Jun'ichi YokoyamaPROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2016年05月
- Quantum radiation produced by a uniformly accelerating charged particle in thermal random motionNaritaka Oshita; Kazuhiro Yamamoto; Sen ZhangPHYSICAL REVIEW D, 2016年04月
- Quantum radiation from a particle in an accelerated motion coupled to vacuum fluctuationsNaritaka Oshita; Kazuhiro Yamamoto; Sen ZhangPHYSICAL REVIEW D, 2015年08月
- Unruh radiation produced by a uniformly accelerating charged particle coupled to vacuum fluctuations ∗Naritaka Oshita; Kazuhiro Yamamoto; Sen ZhangProceedings of the 25th Workshop on General Relativity and Gravitation in Japan, JGRG 2015, 2015年
- Thermal property in Brownian motion of a particle coupled to vacuum fluctuationsNaritaka Oshita; Kazuhiro Yamamoto; Sen ZhangPHYSICAL REVIEW D, 2014年06月
受賞
- 2024年03月12日第15回研究奨励賞(桜舞賞)(理化学研究所)
- 2021年09月28日ベストポスター（Black Hole Inside and Out 2021運営委員）
- 2019年03月25日理学系研究科研究奨励賞（東京大学大学院理学系研究科）
- 2022年09月23日第17回中村誠太郎賞（素粒子奨学会）
- 2014年03月23日成績優秀者賞（広島大学理学部）
- 2015年12月11日Outstanding Presentation Award Gold Prize（25th workshop on GRG運営委員）
