Haoyajiang
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- Professional Title:Associate Professor
Supervisor of Master's Candidates
Alma Mater:山西大学
Discipline:Atomic and Molecular Physics
Theoretical Physics
Education Level:研究生
Degree:博士
School/Department:数理学院
Administrative Position:数理学院理论物理研究所副所长兼物理系常务副主任
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- Scientific Research
1. Shuchang Hao and Yajiang Hao, “Density Distribution of Ground State of One Dimensional Bose Gas with Dipole Interaction”, Chin. Phys. B 34, 030301 (2025).
2. Jia Li and Yajiang Hao, “The dynamics of Tonks-Girardeau gas excited by a pulse drive”, J. Phys. B: At. Mol. Opt. Phys. 58, 025301 (2025).
3. Yin Xiang-Guo, Yu Hai-Ru, Hao Ya-Jiang, Zhang Yun-Bo, “Properties of ground state and quench dynamics of one-dimensional contact repulsive single-spin flipped Fermi gases”, Acta Phys. Sin 73, 020302 (2023). (Editor’s Suggestion)
4. Yajiang Hao, “Dynamics of hard core bosons in one-dimensional harmonic potential with a periodic monochromatic drive”, Eur. Phys. J D 77, 127 (2023).
5. Yajiang Hao, “Ground state of Tonks-Girardeau gas under density-dependent gauge potential in a one dimensional harmonic potential”, Eur. Phys. J D 77, 164 (2023).
6. Yajiang Hao, “Quench Dynamics of Anyon Tonks-Girardeau Gases”, Eur. Phys. J. D 77, 98 (2023).
7. Yajiang Hao, Yiwang Liu and Xiangguo Yin, “Correlation in Momentum Space of Tonks-Girardeau Gas”, Int. J. Mod. Phys. B. 37, 2350247 (2023).
8. Liang Mao, Yajiang Hao and Lei Pan “Non-Hermitian skin effect in one-dimensional interacting Bose gas”, Phys. Rev. A 107, 043315 (2023).
9. Yajiang Hao, Yaling Zhang, Yiwang Liu and Li Wang, “n-body correlation of Tonks–Girardeau gas”, Eur. Phys. J. D 76, 237 (2022).
10. X. Li, L. Inhester, S. J. Robatjazi, B. Erk, R. Boll, K. Hanasaki, K. Toyota, Y. Hao, C. Bomme, B. Rudek, L. Foucar, S.H. Southworth, C.S. Lehmann, B. Kraessig, T. Marchenko, M. Simon, K. Ueda, K.R. Ferguson, M. Bucher, T. Gorkhover, S. Carron, R. Alonso-Mori, J.E. Koglin, J. Correa, G.J. Williams, S. Boutet, L. Young, C. Bostedt, S.-K. Son, R. Santra, D. Rolles, and A. Rudenko, “Pulse energy and pulse duration effects in the ionization and fragmentation of iodomethane by ultra-intense hard x-rays”, Phys. Rev. Lett. 127, 093202 (2021).
11. Ludger Inhester, Kota Hanasaki, Koudai Toyota, Yajiang Hao, Oriol Vendrell, Sang-Kil Son, and Robin Santra, “Molecular ionization enhancement by charge rearrangement at high X-ray intensity”, EPJ Web of Conferences, 205, 06009, (2019).
12. Yajiang Hao, Ludger Inhester, Sang-Kil Son, and Robin Santra, “Theoretical evidence for the sensitivity of charge-rearrangement-enhanced x-ray ionization to molecular size”, Phys. Rev. A 100, 013402 (2019).
13. A. Rudenko, L. Inhester, K. Hanasaki, X. Li, S.J. Robatjazi, B. Erk, R. Boll, K. Toyota, Y. Hao, O. Vendrell, C. Bomme, E. Savelyev, B. Rudek, L. Foucar, S. Southworth, C.S. Lehmann, B. Kraessig, T. Marchenko, M. Simon, K. Ueda, K.R. Ferguson, M. Bucher, T. Gorkhover, S. Carron, R. Alonso-Mori, J.E. Koglin, G.J. Williams, S. Boutet, L. Young, Ch. Bostedt, S.-K. Son, R. Santra, and D. Rolles, “Femtosecond response of small polyatomic molecules to ultra-intense hard X-rays”, Nature 546, 129 (2017).
14. Yajiang Hao and Yafei Song, “One-dimensional hard-core anyon gas in a harmonic trap at finite temperature”, Eur. Phys. J. D 71, 135 (2017).
15. Yajiang Hao, “Ground State Properties of Anti-Ferromagnetic Spinor Bose gases in One Dimension”, Eur. Phys. J. D 71, 47 (2017).
16. Ludger Inhester*, Kota Hanasaki*, Yajiang Hao*, Sang-Kil Son*, and Robin Santra, “X-ray multiphoton ionization dynamics of a water molecule irradiated by an x-ray free-electron laser pulse”, Phys. Rev. A 94, 023422 (2016).
17. Yajiang Hao，Yafei Song and Xiaochen Fu, “The properties of Tonk-Girardeau Gas at Finite Temperature and Comparison with Spin-Polarized Fermions”, Int. J. Mod. Phys. B 30, 1650216 (2016).
18. Yajiang Hao, “Ground-state properties of hard-core anyons in a harmonic potential”, Phys. Rev. A 93, 063627 (2016).
19. Yajiang Hao, “The weakening of fermionization of one dimensional spinor Bose gases induced by spin-exchange interaction”, Eur. Phys. J. D 70, 120 (2016).
20. Manman Pang and Yajiang Hao*, “Dynamics of spinor Bose-Einstein condensate subject to dissipation”, Chin. Phys. B 25, 040501 (2016).
21. Xiaochen Fu and Yajiang Hao*, “Reduced one-body density matrix of Tonks Girardeau gas at finite temperature”, Chin. Phys. B 24, 090501 (2015).
22. Yajiang Hao, Ludger Inhester, Kota Hanasaki, Sang-Kil Son, and Robin Santra, “Efficient electronic structure calculation for molecular ionization dynamics at high x-ray intensity”，Structural Dynamics 2, 041707 (2015).
23. Hanlei Zheng, Yajiang Hao, and Qiang Gu, “Dynamics of double-well Bose–Einstein condensates subject to external Gaussian white noise”, J. Phys. B 46, 065301 (2013).
24. Hanlei Zheng, Yajiang Hao*, and Qiang Gu, “Dissipation effect in the double-well Bose-Einstein condensate”, Eur. Phys. J. D 66, 320 (2012).
25. Yajiang Hao and Shu Chen, “Dynamical properties of hard-core anyons in one-dimensional optical lattices”, Phys. Rev. A 86, 043631 (2012).
26. Hongmei Wang, Yajiang Hao and Yunbo Zhang, “Density-functional theory for one-dimensional harmonically trapped Bose-Fermi mixture”, Phys. Rev. A 85, 053630 (2012).
27. Yajiang Hao, “Ground-state Density Profiles of One-Dimensional Bose Gases with Anisotropic Transversal Confinement”, Chin. Phys. Lett. 28, 070501 (2011).
28. Yajiang Hao and Xiangguo Yin, “Yang-Yang Thermodynamics of One-Dimensional Bose Gases with Anisotropic Transversal Confinement”, Chin. Phys. B 20, 090501 (2011).
29. Yajiang Hao, “Composite-Fermionization of the Mixture Composed of Tonks Gas and Fermi Gas”, Chin. Phys. B 20, 060307 (2011).
30. Yajiang Hao, Hongli Guo, Yunbo Zhang and Shu Chen, “The lowest scattering state of one-dimensional Bose gas with attractive interactions”, Phys. Rev. A, 83, 053632 (2011).
31.Yajiang Hao and Qiang Gu, “Dynamics of two-component Bose-Einstein condensates coupled with environment”, Phys. Rev. A, 83, 043620 (2011).
32. Yajiang Hao, “Ground State Density Distribution of Bose-Fermi Mixture in a One-Dimensional Harmonic Trap”, Chin. Phys. Lett 28, 010302 (2011).
33. Li Wang, Yajiang Hao and Shu Chen, “Preparation of stable excited states in an optical lattice via sudden quantum quench”, Phys. Rev. A 81, 063637 (2010).
34. Shu Chen, Liming Guan, Xiangguo Yin, Yajiang Hao, and Xi-Wen Guan, “Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem”, Phys. Rev. A 81, 031609(R) (2010).
35. Yajiang Hao and Shu Chen, “Density-functional theory of two-component Bose gases in one-dimensional harmonic traps”，Phys. Rev. A, 80, 043608 (2009).
36. Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of hard-core anyons in one-dimensional optical lattices”，Phys. Rev. A, 79, 043633 (2009).
37. Yajiang Hao, Yunbo Zhang, Xi-Wen Guan and Shu Chen, “Ground-state properties of interacting two-component Bose gases in a Hard-Wall trap”， Phys. Rev. A. 79，033607 (2009).
38. Hongli Guo, Yajiang Hao and Shu Chen, “Quantum entanglement of particles on a ring with fractional statistics”，Phys. Rev. A. 80，052332 (2009).
39. Yajiang Hao and Shu Chen, “Ground-state properties of interacting two-component Bose gases in a one-dimensional harmonic trap”, Eur. Phys. J. D 51, 261 (2009).
40. Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of one-dimensional anyon gases”，Phys. Rev. A, 78, 023631 (2008).
41. Xiangguo Yin, Yajiang Hao, Yunbo Zhang and Shu Chen, “Ground-state properties of few-Boson system in a one-dimensional hard wall split potential”， Phys. Rev. A. 78，013604 (2008).
42. Shu Chen, Li Wang, Yajiang Hao and Yupeng Wang,“Intrinsic relation between ground state fidelity and the characterization of a quantum phase transition”，Phys. Rev. A, 77，032111 (2008).
43. Li Wang, Yajiang Hao and Shu Chen, “Quantum dynamics of repulsively bound atom pairs in the Bose-Hubbard mode”, Eur. Phys. J. D, 48, 229 (2008).
44. Yajiang Hao, Yunbo Zhang and Shu Chen, “One-dimensional fermionic gases with attractive p-wave interaction in a hard-wall trap”， Phys. Rev. A. 76，063601 (2007).
45. Yajiang Hao, Yunbo Zhang, Jiuqing Liang and Shu Chen, “Phase separation in the trapped spinor gases with anisotropic spin-spin interaction”, Eur. Phys. J. D 44, 541 (2007).
46. Yajiang Hao, Yunbo Zhang, Jiuqing Liang, and Shu Chen, “Ground state properties of one-dimensional ultracold Bose gases in a hard-wall trap”, Phys. Rev. A 73， 063617 (2006).
47. Yajiang Hao, Yunbo Zhang, Jiuqing Liang, and Shu Chen, “Density distributions for one-dimensional spinor gases”, Phys. Rev. A 73，053605 (2006).
48. Yajiang Hao, Jiuqing Liang, “Entanglement dynamics in two-component Bose-Einstein condensates”, Chinese Physics, 15, 1161 (2006).
49. Yajiang Hao, Jiuqing Liang, Yunbo Zhang, “Numerical simulation on tunnel splitting of Bose-Einstein condensate in multi-well potentials”, Eur. Phys. J. D 36, 33 (2005).
Focusing primarily on the development of theoretical methods and numerical programs related to cold atoms
and the interaction of XFEL (X-ray free-electron laser) with matter!
Theoretical research on ultracold quantum gases.
Includes strong correlation effects in low-dimensional quantum gases, exact solutions for one-dimensional quantum
gases, dipolar-interacting quantum gases, fractional-statistics anyon gases, two-component (spinor) BECs, Optical Lattices.
Research methods involve:
Numerical solutions of the Gross-Pitaevskii equation
Theoretical analysis based on Bethe ansatz exact solutions and density functional theory
Bose(Anyon)-Fermi mapping techniques and finite-temperature/dynamical computations using mapping methods
Exact numerical methods (for ground states and dynamics) based on Jordan-Wigner transformations
Numerical diagonalization approaches for continuous systems
DMRG (density matrix renormalization group), TEBD (time-evolving block decimation), MPS (matrix product states)
Recent focus areas:
Dynamics of PT-symmetric non-Hermitian systems, tunneling dynamics in low-dimensional quantum gases,
and phase transitions/dynamics in optical lattice systems.
Interaction of ultra-intense X-ray free-electron lasers with matter.
Using the newly developed first-principles computational program XMOLECULE, we investigate electronic and molecular
dynamics during the interaction of intense X-rays with atoms/molecules by calculating highly charged excited states.
This aims to interpret novel experiments, discover new phenomena, and understand the interaction mechanisms of ultra
-intense lasers with atoms/molecules. Current efforts focus on improving the computational efficiency of the program to
achieve linear scaling.
Tools:
XATOM, XMOLECULE
- 郝亚江,Dynamical properties of hard-core anyons in one-dimensional optical lattices.PHYSICAL REVIEW A,861.
- Hongmei Wang,Density-functional theory for one-dimensional harmonically trapped Bose-Fermi mixture.Physical Review A,1.
- 郝亚江,Dynamical properties of hard-core anyons in one-dimensional optical lattices.Physical Review A,1.
- 郝亚江,Ground-State Density Profiles of One-Dimensional Bose Gases with Anisotropic Transversal Confinement.CHINESE PHYSICS LETTERS,28(7)1.
- 郝亚江,Ground State Density Distribution of Bose-Fermi Mixture in a One-Dimensional Harmonic Trap.CHINESE PHYSICS LETTERS,28(1)1.
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