Che-Yu Chen  Postdoc



Room:  P7D  |  Tel:  8378  |  Email:  cyc0103_at_gate.sinica.edu.tw
Personal Website:    |  Host Faculty:  none

Education

National Taiwan University, Taiwan, Sep. 2015 – Oct. 2019
Ph. D of Physics

National Taiwan University, Taiwan, Sep. 2012 – Jun. 2014
Master of Astrophysics

National Taiwan University, Taiwan Sep. 2008 – Jun. 2012
Bachelor of Physics

Position

Postdoc

Experience

Postdoc, ASIOP, Taiwan, Sep. 2020 – Present

 

Postdoc, Department of Physics, National Taiwan University, Taiwan, Nov. 2019 – Aug. 2020

Research Fields

Gravity, Cosmology, Black Hole Physics, Quantum Gravity

Journal Papers

  • Frederico Arroja, Che-Yu Chen, Pisin Chen, Dong-han Yeom. (2017/3). Singular instantons in Eddington-inspired-Born-Infeld gravity. JCAP 03 (2017) 044  
  • Imanol Albarran, Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen. (2017/9). Doomsdays in a modified theory of gravity: A classical and a quantum approach. Physics Letter B 772 (2017) 814-818  
  • Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen. (2017/11). Primordial cosmology in mimetic born-infeld gravity. JCAP 11 (2017) 053  
  • Che-Yu Chen, Mariam Bouhmadi-López, Pisin Chen. (2018/1). Black hole solutions in mimetic Born-Infeld gravity. Eur. Phys. J. C (2018) 78:59  
  • Che-Yu Chen, Pisin Chen. (2018/08). Quasinormal modes of massless scalar fields for charged black holes in the Palatini-type gravity. Physical Review D 98, 044042 (2018)  
  • Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen, Dong-han Yeom. (2018/10). Regular instantons in the Eddington-inspired-Born-Infeld gravity: Lorentzian wormholes from bubble nucleations. JCAP 10 (2018) 056  
  • Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen. (2018/12). On the consistency of the Wheeler-deWitt equation in the quantized Eddington-inspired Born-Infeld gravity. JCAP 12 (2018) 032  
  • Imanol Albarran, Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen. (2019/01). Quantum cosmology of Eddington-Born–Infeld gravity fed by a scalar field: The big rip case. Phys. Dark Univ. 23 (2019) 100255  
  • Che-Yu Chen, Mariam Bouhmadi-López, Pisin Chen. (2019/1). Probing Palatini-type gravity theories through gravitational wave detections via quasinormal modes. Eur. Phys. J. C (2019) 79:63  
  • Che-Yu Chen, Pisin Chen. (2019/05). Gravitational perturbations of nonsingular black holes in conformal gravity. Physical Review D 99, 104003 (2019)  
  • Che-Yu Chen, Pisin Chen, Sohyun Park. (2019/09). Primordial bouncing cosmology in the Deser-Woodard nonlocal gravity. Physics Letter B 796 (2019) 112-116  
  • Che-Yu Chen, Pisin Chen. (2019/11). Separability of the Klein-Gordon equation for rotating spacetimes obtained from Newman-Janis algorithm. Physical Review D 100, 104054 (2019)  
  • Imanol Albarran, Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen. (2020/01). Eddington-inspired-Born–Infeld tensorial instabilities neutralized in a quantum approach. Eur. Phys. J. C (2020) 80:33  
  • Che-Yu Chen, Pisin Chen. (2020/03). Eikonal black hole ringings in generalized energy-momentum squared gravity. Physical Review D 101, 064021 (2020)  
  • Che-Yu Chen. (2020/05). Rotating black holes without Z_2 symmetry and their shadow images. JCAP 05 (2020) 040  
  • Mariam Bouhmadi-López, Suddhasattwa Brahma, Che-Yu Chen, Pisin Chen, Dong-han Yeom. (2020/07). A consistent model of non-singular Schwarzschild black hole in loop quantum gravity and its quasinormal modes. JCAP 07 (2020) 066  
  • Mariam Bouhmadi-López, Suddhasattwa Brahma, Che-Yu Chen, Pisin Chen, Dong-han Yeom. (2020/08). Asymptotic non-flatness of an effective black hole model based on loop quantum gravity. Phys. Dark Univ. 30 (2020) 100701  
  • Mariam Bouhmadi-López, Suddhasattwa Brahma, Che-Yu Chen, Pisin Chen, Dong-han Yeom. (2020/11). Annihilation-to-nothing: a quantum gravitational boundary condition for the Schwarzschild black hole. JCAP 11 (2020) 002  
  • Che-Yu Chen. (2020/12). Threshold of primordial black hole formation in Eddington-inspired-Born–Infeld gravity. Int.J.Mod.Phys.D 30 (2021) 02, 2150010  
  • Mariam Bouhmadi-López, Che-Yu Chen, Xiao Yan Chew, Yen Chin Ong, Dong-han Yeom. (2021/4). Regular Black Hole Interior Spacetime Supported by Three-Form Field. Eur. Phys. J. C (2021) 81:278  
  • Che-Yu Chen, Yu-Hsien Kung, Pisin Chen. (2020/12). Black Hole Perturbations and Quasinormal Modes in Hybrid Metric-Palatini Gravity. Physical Review D 102, 124033 (2020)  
  • Wei-Hsiang Shao, Che-Yu Chen, Pisin Chen. (2021/3). Generating Rotating Spacetime in Ricci-Based Gravity: Naked Singularity as a Black Hole Mimicker. JCAP 03 (2021) 041  
  • Che-Yu Chen, Mariam Bouhmadi-López, Pisin Chen. (2021/02). Lessons from black hole quasinormal modes in modified gravity. Eur. Phys. J. Plus (2021) 136:253  
  • Suddhasattwa Brahma, Che-Yu Chen, Dong-han Yeom. (2021/5). Testing Loop Quantum Gravity from Observational Consequences of Nonsingular Rotating Black Holes. Phys. Rev. Lett. 126, 181301 (2021)  
  • Che-Yu Chen, Sohyun Park. (2021/3). Black hole quasinormal modes and isospectrality in Deser-Woodard nonlocal gravity. Physical Review D 103, 064029 (2021)  
  • Mariam Bouhmadi-López, Che-Yu Chen, Xiao Yan Chew, Yen Chin Ong, Dong-han Yeom. (2021/10). Traversable wormhole in Einstein 3-form theory with self-interacting potential. JCAP 10 (2021) 059  
  • Xinyi Zhang, Che-Yu Chen, Yakefu Reyimuaji. (2022/02). Modified gravity models for inflation: In conformity with observations. Physical Review D 105, 043514 (2022)  
  • Che-Yu Chen, Yu-Hsien Kung. (2022/03). Modified Teleparallel Gravity induced by quantum fluctuations. Phys. Dark Univ. 35 (2022) 100956  
  • Che-Yu Chen, Hsiang-Yi Karen Yang. (2022/04). Curved accretion disks around rotating black holes without reflection symmetry. Eur. Phys. J. C (2022) 82:307  
  • Reginald Christian Bernardo, Che-Yu Chen, Jackson Levi Said, Yu-Hsien Kung. (2022/04). Confronting quantum-corrected teleparallel cosmology with observations. JCAP 04 (2022) 052  
  • Che-Yu Chen. (2022/08). Testing black hole equatorial reflection symmetry using Sgr A* shadow images. Physical Review D 106, 044009 (2022)  
  • Che-Yu Chen, Hsu-Wen Chiang, Jie-Shiun Tsao. (2022/08). Eikonal quasinormal modes and photon orbits of deformed Schwarzschild black holes. Physical Review D 106, 044068 (2022)  
  • Suddhasattwa Brahma, Che-Yu Chen, Dong-han Yeom. (2022/09). Annihilation-to-nothing: DeWitt boundary condition inside a black hole. Eur. Phys. J. C (2022) 82:772  
  • Che-Yu Chen, Yakefu Reyimuaji, Xinyi Zhang. (2022/10). Slow-roll inflation in f(R,T) gravity with a RT mixing term. Phys. Dark Univ. 38 (2022) 101130  
  • Che-Yu Chen, Feng-Li Lin, Avani Patel. (2022/10). Resonant islands of effective-one-body dynamics. Physical Review D 106, 084064 (2022)  


    • Conference Proceeding

  • Mariam Bouhmadi-López, Imanol Albarran, Che-Yu Chen. (2017/04). Quantum Cosmology of the Big Rip: Within GR and in a Modified Theory of Gravity. Universe 3 (2017) no.2, 36  
  • Che-Yu Chen, Mariam Bouhmadi-López, Pisin Chen. (2017/11). The Mimetic Born-Infeld Gravity: The Primordial Cosmos and Spherically Symmetric Solutions. Galaxies 2017 5(4) 87  
  • Che-Yu Chen. (2022/07). On the possible spacetime structures of rotating loop quantum black holes. Int. J. Geom. Meth. Mod. Phys. 19 (2022) 11, 2250176  


    • Books



    Pre-print