Publications

PROFILES: Google Scholar, ADS (Astrophysics Data System), iNSPIRE-HEP (High Energy Physics), and ORCiD.

The following is the list of my publications. The convention in theoretical high-energy physics is that the authors are listed alphabetically by surname. 

• [Submitted or to be submitted] PREPRINTS:

1. Pisin Chen, Seoktae Koh, and GT, "Primordial BHs and induced GWs from inflation in the Horndeski theory of gravity," arXiv:2107.08638;

• [Refereed] PUBLICATIONS:

21. Reginald Christian Bernardo, Seoktae Koh, and GT, "Implications of Pulsar Timing Arrays for Gauss-Bonnet Inflation," arXiv:2505.10235   (accepted for publication in JCAP)

20. Seoktae Koh, Seong Chan Park, and GT, "Higgs inflation with a Gauss-Bonnet term," Phys. Rev. D 110, 023523 (2024)  

19. Seoktae Koh, Abbas M. Sherif, and GT, "Conformally stationary LRS spacetimes and conformal Killing horizons,"  Eur. Phys. J. C 84, 69 (2024);

18. Chen-Hsu Chien, GT, and Dong-han Yeom, "The Wheeler-DeWitt equation Beyond the Cosmological Horizon: annihilation-to-nothing, infinity avoidance, and loss of quantum coherence", Phys.Rev.D 108 (2023) 2, 023530

17. Kyun Kiu Kim, Seoktae Koh, and GT, "Dynamical Compactification with Matter",  JHEP06 (2023) 181;

16. B. Bayarsaikhan, S. Khimphun, P. Rithy, and GT, "Dynamical analysis in regularized 4D Einstein-Gauss-Bonnet gravity with non-minimal coupling", Eur. Phys. J. C (2023) 83:238;

15. Chen-Hsu Chien, Seoktae Koh, and GT, "The reheating constraints on natural inflation in Horndeski gravity", Eur. Phys. J. C (2022) 82:268;

14. Sunly Khimphun, Bum-Hoon Leem, and GT, "Generalized Holographic Cosmology: low-redshift observational constraints", JHEP10 (2021) 232;

13. Da Huang, Bum-Hoon Lee, GT, Lu Yin, Yun-Long Zhang, "Observational Constraints on the Cosmology with Holographic Dark Fluid",  Physics of the Dark Universe 32 (2021) 100842; 

12. Xiao Yan Chew, GT, and Dong-han Yeom, "Euclidean wormholes in Gauss-Bonnet-dilaton gravity", Physics of the Dark Universe 32 (2021) 100811;

11. Bilguun Bayarsaikhan, Seoktae Koh, Enkhbat Tsedenbaljir, GT, "Constraints on dark energy models from Horndeski theory", JCAP 11 (2020) 057;

10. Seokcheon Lee and GT, "The viable f(G) gravity models via reconstruction from the observations",  JCAP 06 (2020) 029;

9. Kenji Kadota, Chang Sub Shin, Takahiro Terada, and GT, "Trans-Planckian censorship and single-field inflaton potential", JCAP 01 (2020) 008; 

8. GT, "Inflation with Derivative Self-interaction and Coupling to Gravity", Eur. Phys. J. C 79 (2019) 920;

7. Rong-Gen Cai, Sunly Khimphun, Bum-Hoon Lee, Sichun Sun, GT, Yun-Long Zhang, "Emergent Dark Universe and the Swampland Criteria", Physics of the Dark Universe 26 (2019) 100387;

6. GT, Dong-han Yeom, "Quantum creation of traversable wormholes ex nihilo in Gauss-Bonnet-dilaton gravity", Eur. Phys. J. C79 (2019) 488;

5. Seoktae Koh, Bum-Hoon Lee, and GT, "Constraints on the Reheating Parameters after Gauss-Bonnet Inflation from the primordial Gravitational Waves",  Phys. Rev. D 98, 103511 (2018);

4. Seoktae Koh, Bum-Hoon Lee, and GT, ”Reconstruction of the Scalar-field Potential in Inflationary Models with a Gauss-Bonnet term”, Phys. Rev. D 95, 123509 (2017);

3. Seoktae Koh, Bum-Hoon Lee, and GT, ”Observational Constraints on the Space-condensate Inflation in light of Planck 2015”, JKPS, Volume 70 (2017) 822;

2. Seoktae Koh, Bum-Hoon Lee, and GT, ”Primordial Gravitational Waves from the Space-condensate Inflation Model”, Phys. Rev. D 93, 083518 (2016);

1. Seoktae Koh, Bum-Hoon Lee, Wonwoo Lee, and GT, ”Observational Constraints on Slow-roll Inflation coupled to a Gauss-Bonnet term”, Phys. Rev. D 90, 063527 (2014);

• CONFERENCE PROCEEDINGS: 

7. Bayarsaikhan, B., Khimphun, S., Rithy, P., GT, (2024). "Dynamical Analysis in Regularized 4D Einstein-Gauss-Bonnet Gravity," Proceedings of the 15th Asia Pacific Physics Conference. APPC 2022. Springer, Singapore. 

6. Rong-Gen Cai, GT, and Yun-Long Zhang, "From Rindler Fluid to Dark Fluid on the Holographic Cutoff Surface", SciPost Phys. Proc. 4, 003 (2021);  

5. Seoktae Koh, Bum-Hoon Lee, and GT, "Probing Reheating Temperature with GWs: with application to Gauss-Bonnet Inflation", PoS ICHEP2018 (2019) 090; 

4. Yoobin Jeong, Sunly Khimphun, Bum-Hoon Lee, and GT, "Dark Energy Constraints from a five-dimensional AdS Black Hole via AdS/CFT", EPJ Web of Conferences 206, 09007 (2019);

3. Seoktae Koh, Bum-Hoon Lee, and GT, "Reheating after Inflation", Scientific Transaction of the National University of Mongolia, PHYSICS 25 (478), 2017;

2. Seoktae Koh, Bum-Hoon Lee, and GT, ”Cosmic Inflation with a High-order Correction term”,  Mongolian Journal of Physics, Issue No 2, 420 (2016);

1. Seoktae Koh, Bum-Hoon Lee, and GT, ”Suppression of the pGWs”, Int. J. Mod. Phys. Conf. Ser. 43, 1660204 (2016).