PUBLICATIONS
2024
- Linear stability of vector Horndeski black holes
Che-Yu Chen, Antonio De Felice, Shinji Tsujikawa
arXiv:2404.09377 WUCG-24-04
- Roles of boundary and equation-of-motion terms in cosmological correlation functions
Ryodai Kawaguchi, Shinji Tsujikawa, Yusuke Yamada
arXiv:2403.16022 WUCG-24-03
- Angular and radial stabilities of spontaneously scalarized black holes in the presence of scalar-Gauss-Bonnet couplings
Masato Minamitsuji, Shinji Mukohyama, Shinji Tsujikawa
arXiv:2403.10048 WUCG-24-02
- Probing the signature of axions through the quasinormal modes of black holes
Antonio De Felice, Shinji Tsujikawa
arXiv:2402.08868 WUCG-24-01
2023
- Low-Scale Inflationary Magnetogenesis without Baryon Isocurvature Problem
Kazuki Yanagihara, Fumio Uchida, Tomohiro Fujita, Shinji Tsujikawa
arXiv:2312.07938 WUCG-23-13
- Can we distinguish black holes with electric and magnetic charges from quasinormal modes?
Antonio De Felice, Shinji Tsujikawa
Phys. Rev. D 109, 084002 (2024)
arXiv:2312.03191 WUCG-23-12
- Gravitational-wave constraints on scalar-tensor gravity from a neutron star and black-hole binary GW200115
Hiroki Takeda, Shinji Tsujikawa, Atsushi Nishizawa
arXiv:2311.09281 WUCG-23-11
- Observational constraints on interactions between dark energy and dark matter with momentum and energy transfers
Xiaolin Liu, Shinji Tsujikawa, Kiyotomo Ichiki
Phys. Rev. D 109, 043533 (2024)
arXiv:2309.13946 WUCG-23-10
- Weyl Starobinsky inflation
Antonio De Felice, Ryodai Kawaguchi, Kotaro Mizui, Shinji Tsujikawa
Phys. Rev. D 108, 123524 (2023)
arXiv:2309.01835 WUCG-23-09
- Stability of Schwarzshild black holes in quadratic gravity with Weyl curvature domination,
Antonio De Felice, Shinji Tsujikawa
JCAP10(2023)004
arXiv:2307.06490 WUCG-23-08
- Highly asymmetric probability distribution from a finite-width upward step during inflation,
Ryodai Kawaguchi, Tomohiro Fujita, Misao Sasaki
JCAP 11 (2023) 021
arXiv:2305.18140 WUCG-23-07
- Excluding static and spherically symmetric black holes in Einsteinian cubic gravity with unsuppressed higher-order curvature terms,
Antonio De Felice, Shinji Tsujikawa
Phys. Lett. B 843 (2023) 138047
arXiv:2305.07217 WUCG-23-06
- Black holes in a new gravitational theory with trace anomalies,
Shinji Tsujikawa
Phys. Lett. B 843 (2023) 138054
arXiv:2304.10019 WUCG-23-05
- Constraining Horndeski theory with gravitational waves from coalescing binaries,
Miguel Quartin, Shinji Tsujikawa, Luca Amendola, Riccardo Sturani
JCAP 08 (2023) 049
arXiv:2304.02535 WUCG-23-04
- Coupled vector Gauss-Bonnet theories and hairy black hole,
Katsuki Aoki, Shinji Tsujikawa
Phys. Lett. B 843 (2023) 138022
arXiv:2303.13717 WUCG-23-03
- Black hole perturbations in Maxwell-Horndeski theories,
Ryotaro Kase, Shinji Tsujikawa
Phys. Rev. D 107, 104045 (2023)
arXiv:2301.10362 WUCG-23-02
- Viable massive gravity without nonlinear screening,
Yusuke Manita, Sirachak Panpanich, Rampei Kimura
arXiv:2301.09797 WUCG-23-01
2022
- Cosmological stability in f(ϕ,G) gravity,
Shinji Tsujikawa
Phys. Lett. B 838 (2023) 137751
arXiv:2212.10022 WUCG-22-12
- Primordial black holes from Higgs inflation with a Gauss-Bonnet coupling,
Ryodai Kawaguchi, Shinji Tsujikawa
Phys. Rev. D 107, 063508 (2023)
arXiv:2211.13364 WUCG-22-11
- Cosmology in theories with spontaneous scalarization of neutron stars,
Ratchaphat Nakarachinda, Sirachak Panpanich, Shinji Tsujikawa, Pitayuth Wongjun
Phys. Rev. D 107, 043512 (2023)
arXiv:2210.16983 WUCG-22-10
- Inspiral gravitational waveforms from compact binary systems in Horndeski gravity,
Yurika Higashino, Shinji Tsujikawa
Phys. Rev. D 107, 044003 (2023)
arXiv:2209.13749 WUCG-22-09
- Symmetry restoration in the vicinity of neutron stars with a nonminimal coupling,
Masato Minamitsuji, Shinji Tsujikawa
Phys. Lett. B 840 (2023) 137869
arXiv:2208.08107 WUCG-22-08
- Hamiltonian formulation and loop quantization of a recent extension of the Kruskal spacetime,
Beatriz Elizaga Navascués, Alejandro García-Quismondo, Guillermo A. Mena Marugán
Phys. Rev. D 106, 043531 (2022)
arXiv:2208.00425 WUCG-22-07
- The space of solutions of the Ashtekar-Olmedo-Singh effective black hole model,
Beatriz Elizaga Navascués, Alejandro García-Quismondo, Guillermo A. Mena Marugán
Phys. Rev. D 106, 063516 (2022)
arXiv:2207.04677 WUCG-22-06
- Stability of neutron stars in Horndeski theories with Gauss-Bonnet couplings,
Masato Minamitsuji, Shinji Tsujikawa
Phys. Rev. D, 106, 064008
arXiv:2207.04461 WUCG-22-05
- Instability of hairy black holes in regularized 4-dimensional Einstein-Gauss-Bonnet gravity,
Shinji Tsujikawa
Physics Letters B, 833, 10 (2022)
arXiv:2204.13837 WUCG-22-04
- Linear stability of black holes with static scalar hair in full Horndeski theories: generic instabilities and surviving models,
Masato Minamitsuji, Kazufumi Takahashi, Shinji Tsujikawa
Phys. Rev. D, 106, 044003
arXiv:2204.13837 WUCG-22-03
- Cuscuta-Galileon Cosmology: Dynamics, Gravitational "Constant"s and Hubble Constant,
Kei-ichi Maeda, Sirachak Panpanich
Phys.Rev.D 105 (2022) 10, 104022
arXiv:2202.04908 WUCG-22-02
- Linear stability of black holes in shift-symmetric Horndeski theories with a time-independent scalar field,
Masato Minamitsuji, Kazufumi Takahashi, Shinji Tsujikawa
Phys. Rev. D 105,104001 (2022)
arXiv:2201.09687 WUCG-22-01
2021
- Probing Modified Gravity with Integrated Sachs-Wolfe CMB and Galaxy Cross-correlations,
Joshua A. Kable, Giampaolo Benevento, Noemi Frusciante, Antonio De Felice, Shinji Tsujikawa
JCAP09, 002 (2022)
arXiv:2111.10432 WUCG-21-14
- Relativistic star perturbations in Horndeski theories with a gauge-ready formulation,
Ryotaro Kase, Shinji Tsujikawa
Phys. Rev. D 105, 024059 (2022)
arXiv:2110.12728 WUCG-21-13
- Cosmological Dynamics of Cuscuta-Galileon Gravity,
Sirachak Panpanich, Kei-ichi Maeda
Eur. Phys. J. C (2023) 83:240
arXiv:2109.12288 WUCG-21-12
- Rotating particles in AdS: Holography at weak gauge coupling and without conformal symmetry,
Tomotaka Kitamura, Shoichiro Miyashita, Yasuhiro Sekino
PTEP 4 (2022)
arXiv:2110.12728 WUCG-21-11
- Non-oscillating vacuum states and the quantum homogeneity and isotropy hypothesis in Loop Quantum Cosmology,
Beatriz Elizaga Navascués, Guillermo A. Mena Marugán, Santiago Prado
Phys. Rev. D 104, 083541 (2021)
arXiv:2107.11054 WUCG-21-10
- Odd-parity stability of black holes in Einstein-Aether gravity,
Shinji Tsujikawa, Chao Zhang, Xiang Zhao, Anzhong Wang
Phys. Rev. D 104, 064024 (2021)
arXiv:2107.08061 WUCG-21-09
- Gravitational and Gravitoscalar Thermodynamics,
Shoichiro Miyashita
JHEP 09, 121 (2021)
arXiv:2106.12273 WUCG-21-08
- Probing elastic interactions in the dark sector and the role of S8,
Jose Beltrán Jiménez, Dario Bettoni, David Figueruelo, Florencia Anabella Teppa Pannia, Shinji Tsujikawa
Phys. Rev. D 104, 103503 (2021)
arXiv:2106.11222 WUCG-21-07
- Primordial perturbations in kinetically dominated regimes of general relativity
and hybrid quantum cosmology,
Beatriz Elizaga Navascues, Rafael Jimenez-Llamas, Guillermo A. Mena Marugan
Phys. Rev. D 104, 103520 (2021)
arXiv:2106.05628 WUCG-21-06
- Spontaneous scalarization of charged stars,
Masato Mimamitsuji, Shinji Tsujikawa
Phys. Lett. B 820, 136509 (2021)
arXiv:2105.14661 WUCG-21-05
- Analytical investigation of pre-inflationary effects in the primordial power spectrum: From General Relativity to hybrid Loop Quantum Cosmology,
Beatriz Elizaga Navascues, Guillermo A. Mena Marugan
JCAP 09, 030 (2021)
arXiv:2104.15002 WUCG-21-04
- Cosmological perturbations for ultra-light axion-like particles in a state of Bose-Einstein condensate,
Shinji Tsujikawa
Phys. Rev. D 103, 123533 (2021)
arXiv:2103.12342 WUCG-21-03
- J-PAS: forecasts on interacting vacuum energy models,
V. Salzano, C. Pigozzo, M. Benetti, H. A. Borges, R. von Marttens, S. Carneiro, J. S. Alcaniz, J. C. Fabris, S. Tsujikawa, et al.
JCAP 09, 033 (2021)
arXiv: 2102.06417 WUCG-21-02
- Quantization ambiguities and the robustness of effective descriptions of primordial perturbations in hybrid Loop Quantum Cosmology,
Beatriz Elizaga Navascues, Guillermo A. Mena Marugan
Class. Quantum Grav. 39, 015017 (2021)
arXiv:2102.00124 WUCG-21-01
2020
- Velocity-dependent interacting dark energy and dark matter with
a Lagrangian description of perfect fluids,
Jose Beltran Jimenez, Dario Bettoni, David Figueruelo, Florencia A. Teppa Pannia, Shinji Tsujikawa
JCAP 03, 085 (2021)
arXiv: 2012.12204 [astro-ph], - Detection of isotropic cosmic birefringence and its implications
for axion-like particles including dark energy,
Tomohiro Fujita, Kai Murai, Hiromasa Nakatsuka, Shinji Tsujikawa,
Phys. Rev. D 103, 043509 (2021)
arXiv: 2011.11894 [astro-ph], - Instability of compact stars with a nonminimal scalar-derivative coupling,
Ryotaro Kase, Shinji Tsujikawa,
JCAP 01, 008 (2021)
arXiv: 2008.13350 [gr-qc] - Stability of relativistic stars with scalar hairs,
Ryotaro Kase, Rampei Kimura, Seiga Sato, Shinji Tsujikawa,
Phys. Rev. D 102, 084037 (2020)
arXiv: 2007.09864 [gr-qc] - Current status of space gravitational wave antenna DECIGO and B-DECIGO,
Seiji Kawamura, Shinji Tsujikawa, et. al,
PTEP in press, arXiv: 2006.13545 [gr-qc] WUCG-20-04
- General formulation of cosmological perturbations in scalar-tensor dark energy coupled to dark matter,
Ryotaro Kase, Shinji Tsujikawa,
JCAP 11, 032 (2020)
arXiv: 2005.13809 [gr-qc] - Suppressed cosmic growth in coupled vector-tensor theories,
Shintaro Nakamura, Antonio De Felice, Shinji Tsujikawa,
Phys. Rev. D 102, 063531 (2020)
arXiv: 2004.09384 [gr-qc] - Local gravity test of unified models of inflation and dark energy in f(R) gravity,
Mai Yashiki, Nobuyuki Sakai, Ryo Saito,
Phys. Rev. D 102, 043504 (2020)
arXiv: 2004.00864 [astro-ph.CO]
WUCG-20-08
WUCG-20-07
WUCG-20-06
WUCG-20-05
WUCG-20-03
WUCG-20-02
WUCG-20-01