I am currently a postdoctoral fellow in the group led by Joonho Lee at Harvard University. Prior to this, I completed my Ph.D. thesis “Response Theory for the Matrix Product States in Frequency Space” under the supervision of Zhigang Shuai at Tsinghua University from 2018 to 2023.
My research focuses on the development of theoretical and computational methods to explore the quantum dynamics and electronic structure of correlated molecular systems. I specialize in tensor network techniques and auxiliary-field quantum Monte Carlo methods.
Email: tongjiang@g.harvard.edu
Link: Google Scholar | Github
Publications:
- TD-DMRG Study of Exciton Dynamics with both Thermal and Static Disorders for Fenna-Matthews-Olson Complex.
Z. Sheng, T. Jiang, W. Li$^*$, Z. Shuai$^*$
J. Chem. Theory Comput., 20, 15, 6470-6484 (2024) - Walking through Hilbert Space with Quantum Computers.
T. Jiang$^{\dagger}$, J. Zhang$^{\dagger}$, M. Baumgarten$^{\dagger}$, M.-F. Chen, H.Q. Dinh, A. Ganeshram, N. Maskara, A. Ni, J. Lee$^*$
arXiv:2407.11672 - Improved Modularity and New Features in ipie: Towards Even Larger AFQMC Calculations on CPUs and GPUs at Zero and Finite Temperatures.
T. Jiang, M. Baumgarten, P.-F. Loos, A. Mahajan, A. Scemama, S.F. Ung, J. Zhang, F.D. Malone, J. Lee$^*$
arXiv:2406.16238 - Unbiasing Fermionic Auxiliary-Field Quantum Monte Carlo with Matrix Product State Trial Wavefunctions.
T. Jiang, B. O'Gorman, A. Mahajan, J. Lee$^*$
arXiv:2405.05440 - Automatic Screen-out of Ir(III) Complex Emitters by Combined Machine Learning and Computational Analysis.
Z. Cheng, J. Liu, T. Jiang, M. Chen, F. Dai, Z. Gao, G. Ke, Z. Zhao, Q. Ou
Adv. Opt. Mat, 11(18), 23011093 (2023)
ChemRxiv - Unified Definition of Exciton Coherence Length for Exciton-Phonon Coupled Molecular Aggregates.
T. Jiang, J. Ren, Z. Shuai$^*$
J. Phys. Chem. Lett., 14, 4541–4547 (2023) - Influence of Intermolecular Packing on Light Emitting Efficiency and Carrier‑Mobility of Organic Semiconductors: Theoretical Descriptor for Molecular Design.
Q. Sun, T. Jiang, Q. Ou, Q. Peng, Z. Shuai$^*$
Adv. Opt. Mat., 11(5), 2202621 (2022) - Time-dependent density matrix renormalization group method for quantum dynamics in complex systems.
J. Ren, W. Li, T. Jiang, Y. Wang, Z. Shuai$^*$
WIREs Comput Mol Sci., e1614 (2022) - Intermolecular Charge-Transfer-Induced Strong Optical Emission from Herringbone H‑Aggregates.
Q. Sun, J. Ren, T. Jiang, Q. Peng, Q. Ou, Z. Shuai$^*$
Nano Lett., 21, 5394−5400 (2021) - Time-Dependent Density Matrix Renormalization Group Coupled with n-Mode Representation Potentials for the Excited State Radiationless Decay Rate: Formalism and Application to Azulene.
J. Ren, Y. Wang, W. Li, T. Jiang, Z. Shuai$^*$
Chin. J. Chem. Phys., 34(5), 565-582 (2021)
ChemRxiv - Chebyshev Matrix Product States with Canonical Orthogonalization for Spectral Functions of Many-Body Systems.
T. Jiang, J. Ren, Z. Shuai$^*$
J. Phys. Chem. Lett., 12, 9344-9352 (2021)
ChemRxiv - Frequency Domain Density Matrix Renormalization Group.
T. Jiang, J. Ren, Z. Shuai$^*$
Chem. J. Chin. Univ, 41, 2610~2628 (2020) - A general automatic method for optimal construction of matrix product operators using bipartite graph theory.
J. Ren, W. Li, T. Jiang, and Z. Shuai$^*$
J. Chem. Phys., 153, 084118 (2020)
arXiv:2006.02056 - Finite Temperature Dynamical Density Matrix Renormalization Group for Spectroscopy in Frequency Domain.
T. Jiang, W. Li, J. Ren, and Z. Shuai$^*$
J. Phys. Chem. Lett., 11, 3761−3768 (2020)