Author

Sotani, Hajime

INSPIRE profile988012 ORCID0000-0002-3239-2921

19 papers·1,320 citations in this corpus

	Paper	Category
Aug 4, 2026#152608.02463	The $g$ -mode frequencies in cold neutron stars and nuclear saturation parameters Hajime Sotani · Hajime Togashi	nucl-th	PRD	0
May 6, 2026#82605.03305	Non-radial pulsations of gravitationally coupled two-fluid neutron stars in general relativity Ankit Kumar · Daniel A. Caballero · Hajime Sotani · Nicolás Yunes	↳ gr-qc	PRD	4
Mar 16, 2026#72603.12613	Slowly Rotating Two-Fluid Neutron Stars: Coupled Frame-Dragging, Inertia Splitting, and Universal Relations Ankit Kumar · Hajime Sotani	↳ astro-ph.HE	PRD	4
Dec 29, 2025#122512.20867	Universal relations between the quasinormal modes of neutron stars and magnetic tidal deformability Hajime Sotani	↳ astro-ph.HE	PRD	2
Sep 5, 2025#92509.03862	Stability analysis of two-fluid neutron stars featuring twin star and ultradense configurations Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵	↳ astro-ph.HE	PRD	10
Jan 14, 2025#92501.07052	Impact of dark matter distribution on neutron star properties Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵	↳ astro-ph.HE	PRD	23
Aug 29, 2024#22408.15312	Constraints on the parameter space in dark matter admixed neutron stars Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵	↳ astro-ph.HE	PRD	25
Jan 17, 2024#242401.08382	Shear oscillations in neutron stars and the nuclear symmetry energy Hajime Sotani	↳ astro-ph.HE	PRD	10
Aug 23, 2023#92308.11494	Universality in quasinormal modes of neutron stars with quark-hadron crossover Hajime Sotani🇯🇵 · Toru Kojo🇯🇵	↳ astro-ph.HE	PRD	12
Jun 14, 2023#52306.07531	Shear and interface modes in neutron stars with pasta structures Hajime Sotani	↳ astro-ph.HE	PRD	11
Oct 24, 2022#12210.11651	Neutron star mass formula with nuclear saturation parameters for asymmetric nuclear matter Hajime Sotani · Shinsuke Ota	nucl-th	PRD	22
Mar 18, 2022#12203.09004	Neutron star mass formula with nuclear saturation parameters Hajime Sotani · Hajime Togashi	nucl-th	PRD	9
May 28, 2021#82105.13212	Neutron star asteroseismology and nuclear saturation parameter Hajime Sotani	↳ astro-ph.HE	PRD	34
Nov 9, 2020#42011.03167	Estimating the nuclear saturation parameter via low-mass neutron star asteroseismology Hajime Sotani	↳ astro-ph.HE	PRD	21
Aug 25, 2020#62008.09839	Gravitational wave asteroseismology for low-mass neutron stars Hajime Sotani	↳ astro-ph.HE	PRD	24
Aug 15, 2017#101708.03738	Probing mass-radius relation of protoneutron stars from gravitational-wave asteroseismology Hajime Sotani🇯🇵 · Takami Kuroda🇨🇭 · Tomoya Takiwaki🇯🇵 · Kei Kotake🇯🇵	↳ astro-ph.HE	PRD	66
Aug 4, 2016#51608.01048	Gravitational wave asteroseismology with protoneutron stars Hajime Sotani🇯🇵 · Tomoya Takiwaki🇯🇵	↳ astro-ph.HE	PRD	81
Feb 16, 2016#61602.04558	Empirical formula of crustal torsional oscillations Hajime Sotani🇯🇵	↳ astro-ph.HE	PRD	16
Apr 23, 2014#5*1404.5369	Observational discrimination of Eddington-inspired Born-Infeld gravity from general relativity Hajime Sotani	↳ astro-ph.HE	PRD	40

The $g$ -mode frequencies in cold neutron stars and nuclear saturation parameters
Hajime Sotani · Hajime Togashi
Aug 4, 2026#15nucl-thPRD0 citations
Non-radial pulsations of gravitationally coupled two-fluid neutron stars in general relativity
Ankit Kumar · Daniel A. Caballero · Hajime Sotani · Nicolás Yunes
May 6, 2026#8↳ gr-qcPRD4 citations
Slowly Rotating Two-Fluid Neutron Stars: Coupled Frame-Dragging, Inertia Splitting, and Universal Relations
Ankit Kumar · Hajime Sotani
Mar 16, 2026#7↳ astro-ph.HEPRD4 citations
Universal relations between the quasinormal modes of neutron stars and magnetic tidal deformability
Hajime Sotani
Dec 29, 2025#12↳ astro-ph.HEPRD2 citations
Stability analysis of two-fluid neutron stars featuring twin star and ultradense configurations
Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵
Sep 5, 2025#9↳ astro-ph.HEPRD10 citations
Impact of dark matter distribution on neutron star properties
Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵
Jan 14, 2025#9↳ astro-ph.HEPRD23 citations
Constraints on the parameter space in dark matter admixed neutron stars
Ankit Kumar🇯🇵 · Hajime Sotani🇯🇵
Aug 29, 2024#2↳ astro-ph.HEPRD25 citations
Shear oscillations in neutron stars and the nuclear symmetry energy
Hajime Sotani
Jan 17, 2024#24↳ astro-ph.HEPRD10 citations
Universality in quasinormal modes of neutron stars with quark-hadron crossover
Hajime Sotani🇯🇵 · Toru Kojo🇯🇵
Aug 23, 2023#9↳ astro-ph.HEPRD12 citations
Shear and interface modes in neutron stars with pasta structures
Hajime Sotani
Jun 14, 2023#5↳ astro-ph.HEPRD11 citations
Neutron star mass formula with nuclear saturation parameters for asymmetric nuclear matter
Hajime Sotani · Shinsuke Ota
Oct 24, 2022#1nucl-thPRD22 citations
Neutron star mass formula with nuclear saturation parameters
Hajime Sotani · Hajime Togashi
Mar 18, 2022#1nucl-thPRD9 citations
Neutron star asteroseismology and nuclear saturation parameter
Hajime Sotani
May 28, 2021#8↳ astro-ph.HEPRD34 citations
Estimating the nuclear saturation parameter via low-mass neutron star asteroseismology
Hajime Sotani
Nov 9, 2020#4↳ astro-ph.HEPRD21 citations
Gravitational wave asteroseismology for low-mass neutron stars
Hajime Sotani
Aug 25, 2020#6↳ astro-ph.HEPRD24 citations
Probing mass-radius relation of protoneutron stars from gravitational-wave asteroseismology
Hajime Sotani🇯🇵 · Takami Kuroda🇨🇭 · Tomoya Takiwaki🇯🇵 · Kei Kotake🇯🇵
Aug 15, 2017#10↳ astro-ph.HEPRD66 citations
Gravitational wave asteroseismology with protoneutron stars
Hajime Sotani🇯🇵 · Tomoya Takiwaki🇯🇵
Aug 4, 2016#5↳ astro-ph.HEPRD81 citations
Empirical formula of crustal torsional oscillations
Hajime Sotani🇯🇵
Feb 16, 2016#6↳ astro-ph.HEPRD16 citations
Observational discrimination of Eddington-inspired Born-Infeld gravity from general relativity
Hajime Sotani
Apr 23, 2014#5*↳ astro-ph.HEPRD40 citations

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