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J-GLOBAL ID:201001076421949170   Update date: Jan. 30, 2024

Koji Uryu

ウリュウ コウジ | Koji Uryu
Affiliation and department:
Job title: Professor
Research field  (1): Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research theme for competitive and other funds  (10):
  • 2022 - 2025 Initial data for numerical relativity simulations associated with standing waves
  • 2018 - 2023 Construction of various initial data for numerical relativity simulations
  • 2015 - 2018 Developmental research on the numerical method for initial data in numerical relativity
  • 2013 - 2016 Physics of dark matter and 130GeV gamma-ray signal
  • 2011 - 2013 Formulations and numerical methods for strongly magnetized compact objects in equilibrium or quasi-equilibrium, and their applications to gravitational wave astronomy
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Papers (66):
  • Koji Uryu, Shijun Yoshida, Eric Gourgoulhon, Charalampos Markakis, Kotaro Fujisawa, Antonios Tsokaros, Keisuke Taniguchi, Mina Zamani. Equilibriums of extremely magnetized compact stars with force-free magnetotunnels. Physical Review D. 2023. 107. 10. 103016-1-103016-14
  • Enping Zhou, Kenta Kiuchi, Masaru Shibata, Antonios Tsokaros, Koji Uryu. Evolution of equal mass binary bare quark stars in full general relativity: Could a supramassive merger remnant experience prompt collapse?. Physical Review D. 2022. 106. 10. 103030-1-103030-7
  • Antonios Tsokaros, Koji Uryu. Methods for relativistic self-gravitating fluids: from binary neutron stars to black hole-disks and magnetized rotating neutron stars. General Relativity and Gravitation. 2022. 54. 6. 52-1-52-77
  • Antonios Tsokaros, Milton Ruiz, Stuart L. Shapiro, Koji Uryu. Magnetohydrodynamic Simulations of Self-Consistent Rotating Neutron Stars with Mixed Poloidal and Toroidal Magnetic Fields. Physical Review Letters. 2022. 128. 6. 061101-1-061101-7
  • Enping Zhou, Kenta Kiuchi, Masaru Shibata, Antonios Tsokaros, Koji Uryu. Evolution of bare quark stars in full general relativity: Single star case. Physical Review D. 2021. 103. 12
more...
Professional career (1):
  • Ph.D. (The University of Tokyo)
Work history (4):
  • 2012/03 - 琉球大学 理学部 物質地球科学科 物質基礎学講座 教授
  • 2012/03 - University of the Ryukyus, Faculty of Science, Department of Physics and Earth Sciences, Theoretical Physics, Professor
  • 2007/04 - 2012/02 琉球大学 理学部 物質地球科学科 物質基礎学講座 准教授
  • 2007/04 - 2012/02 University of the Ryukyus, Faculty of Science, Department of Physics and Earth Sciences, Theoretical Physics, Associate Professor
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