Office: Room 309, Physics Building, Siwangting Road  No.180, Yangzhou, Jiangsu Province, China

E-mail: diedachung@gmail.com

Research Interest:

(1) Cosmology

(2) Gravity

(3) Field theory

Education:

 (1) 2004-2008: Department of Physics, Case Western Reserve University, Ph.D. in Physics

(2) 1999-2001: Department of Physics, National TsingHua University, M.Sc.inPhysics

(3) 1994-1998: Department of Physics, Nationsl Taiwan Normal University, B.Sc.

Selected Publications:

1. "Can ΛCDM model reproduce MOND-like behavior?" De-Chang Dai, Chunyu Lu PRD 96, 124016 arXiv:1712.01654

2. "Inconsistencies in Verlinde's emergent gravity" De-Chang Dai, Dejan Stojkovic JHEP 1711 (2017) 007DOI:10.1007/JHEP11(2017)007 arXiv:1710.00946

3. "A Vector type of Unruh-DeWitt-like detector" De-Chang Dai published in Europhysics letters, 116(2016) 50006 doi: 10.1209/0295-5075/116/50006 arxiv:1701.08635

4. "Hydrogen atom wave function and eigen energy in the Rindler space" De-Chang Dai, Published in Physics Letters A, 380, 3601(2016) DOI information: 10.1016/j.physleta.2016.08.056http://dx.doi.org/10.1016/j.physleta.2016.08.056 arXiv:1609.02878

5. "Maximal temperature in a simple thermodynamical system" De-Chang Dai, Dejan Stojkovic Published in JCAP 1606(2016) no.06, 040 arXiv:1601.07563

6. "Collapsing objects with the same gravitational trajectory can radiate away different amount of energy" De-ChangDai, Dejan Stojkovic, Published in Physics Letters B 758, pp. 412-415(2016) arXiv:1605.06026[gr-qc].

7. "Pre-Hawking radiation may allow for reconstruction of the mass distribution of the collapsing object" De-Chang Dai, Dejan Stojkovic, Published in Physics Letters B 758, pp.429-433(2016) arXiv:1601.07921 [gr-qc].

8. "Void alignment and density profile applied to measuring cosmological parameters" De-Chang Dai Published in Monthly Notices ofthe Royal Astronomical Society 2015 454 (4): 3590-3596 doi:10.1093/mnras/stv2208 eprint:arXiv:1509.07498

9. "Using quasars as standard clocks for measuring cosmological redshift" De-Chang Dai(UCT), Glenn D.Starkman, (Case Western Reserve U., CERCA & Case Western Reserve U.) ,Branislav Stojkovic(SUNY at Buffalo), Dejan Stojkovic(SUNY at Buffalo) andAmanda Weltman(UCT), Published in Phys. Rev. Lett., 108, 231302 (2012) e-print:arXiv:1204.5191 [astro-ph.CO]

10. "Measuring the cosmological bulk flow using the peculiar velocities of supernovae." De-Chang Dai(SUNY atBuffalo), William H. Kinney(SUNY at Buffalo), Dejan Stojkovic(SUNY at Buffalo)Published in JCAP, 1004, 015 (2011) e-Print: arXiv:1102.0800 [astro-ph.CO]