Publications

• Pochung Chen@Publons

• Pochung Chen@ORCiD

• Pochung Chen@Google Scholar

Preprints

• Kai-Hsin Wu, Chang-Teng Lin, Ke Hsu, Hao-Ti Hung, Manuel Schneider, Chia-Min Chung, Ying-Jer Kao, Pochung Chen,
  The Cytnx Library for Tensor Networks, arXiv:2401.01921, submitted to SciPost Physics Codebases.

• Debasmita Maiti, Sing-Hong Chan, Pochung Chen,
  Tensor Network Finite-Size Scaling for Two-Dimensional 3-state Clock Model arXiv:2312.14002.

Peer Reviewed Publications

• [44] Yen-Tung Lin,Shao-Fu Liu, Pochung Chen, Yu-Cheng Lin,
  Random singlets and permutation symmetry in the disordered spin-2 Heisenberg chain: A tensor network renormalization group study, Phys. Rev. Research 5, 043249 (2023).

• [43] Ching-Yu Huang, Sing-Hong Chan, Ying-Jer Kao, Pochung Chen,
  Tensor Network Based Finite-Size Scaling for Two-Dimensional Classical Models, Phys. Rev. B 107, 205123 (2023).

• [42] Yao-Tai Kang, Chung-Yu Lo, Masaki Oshikawa, Ying-Jer Kao, Pochung Chen,
  Two-wire Junction of Inequivalent Tomonaga-Luttinger Liquids,
  Phys. Rev. B, 104, 235142 (2021).

• [41] Ching-Yu Huang, Yuan-Chun Lu, Pochung Chen, Finite-size scaling analysis of two-dimensional deformed Affleck-Kennedy-Lieb-Tasaki states, Phys. Rev. B, 102, 165108 (2020).

• [40] Zheng-Lin Tsai, Pochung Chen, Yu-Cheng Lin, Tensor network renormalization group study of spin-1 random Heisenberg chains, Eur. Phys. J. B (2020) 93: 63.

• [39] Yao-Tai Kang, Chung-Yu Lo, Shuai Yin, Pochung Chen, Kibble-Zurek mechanism in quantum link model, Phys. Rev. A. 101, 023610 (2020).

• [38] Chung-Yu Lo, Yoshiki Fukusumi, Masaki Oshikawa, Ying-Jer Kao, Pochung Chen, Crossover of Correlation Functions near a Quantum Impurity in a Tomonaga-Luttinger Liquid, Phys. Rev. B 99, 121103(R) (2019).

• [37] Yu-Ping Lin, Ying-Jer Kao, Pochung Chen, Yu-Cheng Lin, Griffiths Singularities in the Random Quantum Ising Antiferromagnet: A Tree Tensor Network Renormalization Group Study, Phys. Rev. B 96, 064427 (2017).

• [36] Yi-Hao Jhu, Pochung Chen, Ming-Chiang Chung, Relaxation of the entanglement spectrum in quench dynamics of topological systems, J. Stat. Mech. (2017) P073105.

• [35] Shuai Yin, Guang-Yao Huang, Chung-Yu Lo, Pochung Chen, Kibble-Zurek scaling in the Yang-Lee edge singularity, Phys. Rev. Lett. 118, 065701 (2017).

• [34] Shuai Yin, Chung-Yu Lo, Pochung Chen, Scaling in driven dynamics starting in the vicinity of a quantum critical point, Phys. Rev. B 94, 064302 (2016).

• [33] Ming-Chiang Chung, Yi-Hao Jhu, Pochung Chen, Chung-Yu Mou, Xin Wan, A Memory of Majorana Fermions through Quantum Quench, Scientific Reports 6:29172 (2016).

• [32] Shuai Yin, Chung-Yu Lo, Pochung Chen, Scaling behavior of quantum critical relaxation dynamics in a heat bath, Phys. Rev. B 93, 184301 (2016).

• [31] Pochung Chen, Zhi-long Xue, I. P. McCulloch, Ming-Chiang Chung, Chao-Chun Huang, S.-K. Yip, Quantum Critical Spin-2 Chain with Emergent SU(3) Symmetry, Phys. Rev. Lett. 114, 145301 (2015).

• [30] Ya-Lin Lo, Yun-Da Hsieh, Chang-Yu Hou, Pochung Chen, Ying-Jer Kao, Universal Conductance of Quantum Wire Junctions with Entanglement Renormalization, Phys. Rev. B 90, 235124 (2014).

• [29] Chia-Min Chung, Vincenzo Alba, Lars Bonnes, Pochung Chen, Andreas M. Läuchli, //Entanglement negativity via replica trick: a Quantum Monte Carlo approach,Phys. Rev. B 90, 064401 (2014).

• [28] Chia-Min Chung, Lars Bonnes, Pochung Chen, Andreas M. Läuchli, Entanglement Spectroscopy using Quantum Monte Carlo, Phys. Rev. B 89, 195147 (2014).

• [27] Yu-Kun Huang, Pochung Chen, Ying-Jer Kao, Tao Xiang, Long-time dynamics of quantum chains: transfer-matrix renormalization group and entanglement of the maximal eigenvector, Phys. Rev. B 89, 201102(R) (2014).

• [26] Pochung Chen, Zhi-long Xue, I. P. McCulloch, Ming-Chiang Chung, Miguel Cazalilla, S.-K. Yip, Entanglement entropy scaling of spin 1/2 XXZ chain, J. Stat. Mech. (2013) P10007.

• [25] Ming-Chiang Chung, Yi-Hao Jhu, Pochung Chen, and, Chung-Yu Mou, Quench Dynamics of Topological Maximum Entangled States, J. Phys.: Condens. Matter 25, 285601 (2013).

• [24] Yu-Kun Huang, Pochung Chen, and Ying-Jer Kao, Accurate computation of low-temperature thermodynamics of quantum spin chains, Phys. Rev. B 86, 235102 (2012).

• [23] Chia-Min Chung, Shiang Fang, and Pochung Chen, Quantum and Thermal Transitions Out of the Pair-Supersolid Phase of Two-Species Bosons in Lattice, Phys. Rev. B 85, 214513 (2012).

• [22] Pochung Chen, Zhi-Long Xue, I. P. McCulloch, Ming-Chiang Chung, and S.-K. Yip, Dimerized and trimerized phases for spin-2 Bosons in a one-dimensional optical lattice, Phys. Rev. A 85, 011601(R) (2012).

• [21] Hsin-Pin Lo, Atsushi Yabushita, Chih-Wei Lui, Pochung Chen, and Takayoshi Kobayashi, Beamlike photon pairs entangled by a 2x2 fiber, Phys. Rev. A, 84, 022301, (2011).

• [20] Ming-Chiang Chung, Yi-Hao Jhu, Pochung Chen, and Sungkit Yip, Edge State, Entanglement Entropy Spectra and Critical Hopping Coupling of Anisotropic Honeycomb Lattice, EPL, 95 ,2, (2011).

• [19] Shiang Fang, Chia-Ming Chung, Ping Nang Ma, Pochung Chen, and Daw-Wei Wang, Quantum Criticality from in-situ Density Imaging, Phys. Rev. A 83, 031605(R) (2011).

• [18] Hsin-Pin Lo, Atsushi Yabushita, Chih-Wei Luo, Pochung Chen, and Takayoshi Kobayashi, Beam-like photon pair generation for two-photon interference and polarization entanglement, Phys. Rev. A 83, 022313 (2011).

• [17] Jun-Ting Kao, Jo-Tzu Hung, Pochung Chen, and Chung-Yu Mou, Dynamical decoupling of qubits in a spin bath under periodic quantum control, Phys. Rev. A 82, 062120 (2010).

• [16] Pochung Chen and Min-Fong Yang, Quantum phase transitions in a two-species hard-core boson Hubbard model in two dimensions, Phys. Rev. B 82, 180510(R) (2010).

• [15] Pochung Chen, Chen-Yen Lai, and Min-Fong Yang, Field-induced spin supersolidity in frustrated S=1/2 spin-dimer models, Phys. Rev. B 81, 020409(R), (2010).

• [14] Pochung Chen, Chen-Yen Lai, and Min-Fong Yang, Numerical Study of Spin-1/2 XXZ Model on Square Lattice from Tensor Product States, J. Stat. Mech. (2009) P10001.

• [13] Chi-Ming Chang, Chen-Yen Lai, Wei-Chao Shen, Pochung Chen, and Daw-Wei Wang, Interaction-induced first-order correlation between spatially separated one-dimensional dipolar fermions, Phys. Rev. A 79, 053630 (2009).

• [12] Yi-Ya Tian, Pochung Chen, and Daw-Wei Wang, Universal dynamics of quantum spin decoherence in a spin bath, Phys. Rev. B 77, 174434 (2008).

• [11] Cheng-Yan Lai and Jo-Tzu Hung and Chung-Yu Mou and Pochung Chen, Induced decoherence and entanglement by interacting quantum spin baths, Phys. Rev. B 77, 205419 (2008).

• [10] Pochung Chen, Dynamical decoupling-induced renormalization of non-Markovian dynamics, Phys. Rev. A 75, 062301 (2007).

• [9] Pochung Chen, Geometric continuous dynamical decoupling with bounded controls, Phys. Rev. A 73 , 022343 (2006).

• [8] Pochung Chen, Quantum shape effects on Zeeman splittings in semiconductor nanostructures, Phys. Rev. B 72, 045335 (2005).

• [7] Pochung Chen, K. Birgitta Whaley, Magneto-optical response of CdSe nanostructures, Phys. Rev. B 70, 045311 (2004).

• [6] Pochung Chen, C. Piermarocchi, L. J. Sham, D. Gammon, and D. G. Steel, Theory of quantum optical control of a single spin in a quantum dot, Phys. Rev. B 69, 075320 (2004).

• [5] J. Fernandez-Rossier, C. Piermarocchi, Pochung Chen, A. H. MacDonald, and L. J. Sham, Coherently Photoinduced Ferromagnetism in Diluted Magnetic Semiconductors, Phys. Rev. Lett. 93, 127201 (2004).

• [4] C. Piermarocchi, Pochung Chen, Y. S. Dale, and L. J. Sham, Theory of fast quantum control of exciton dynamics in semiconductor quantum dots, Phys. Rev. B 65, 075307 (2002).

• [3] C. Piermarocchi, Pochung Chen, L. J. Sham, and D. G. Steel, Optical RKKY Interaction between Charged Semiconductor Quantum Dots, Phys. Rev. Lett 89, 167402 (2002).

• [2] Pochung Chen, C. Piermarocchi, and L. J. Sham, Control of Exciton Dynamics in Nanodots for Quantum Operations, Phys. Rev. Lett. 87, 067401 (2001).

• [1] Pochung Chen, C. Piermarocchi, and L. J. Sham, Theory of coherent optical control of exciton spin dynamics in a semiconductor dot, Physica E 10, 7 (2001).

Conference papers:

• [3] Ying-Jer Kao, Yun-Da Hsieh, and Pochung Chen, Uni10: an open-source library for tensor network algorithms J. Phys. :Conf. Ser. 640 010040 (2015). XXVI IUPAP Conference on Computational Physics (CCP2014).

• [2] Jo-Tzu Hung, Pochung Chen, and Chung-Yu Mou, Transition of decoherence and entanglement induced by interaction quantum spin baths, J. Phys.: Conf. Ser. 150 042131 (2009). 25th International Conference on Low Temperature Physics.

• [1] Pochung Chen, Cheng-Yan Lai, Jo-Tzu Hung, and Chung-Yu Mou, Quantum Spin Baths Induced Transition of Decoherence and Entanglement, AIP Conf. Proc. 1074, 72-78 (2008). 2nd International Workshop on Solid-State Quantum Computing/Mini-School on Quantum Information Science, Taipei, TAIWAN, JUN 23-27, 2008.

Book chapters:

• Gang Chen, T.H. Stievater, J.R. Guest, D.G. Steel, D. Gammon, Pochung Chen, C. Piermarocchi and L.J. Sham, Coherent optical spectroscopy and manipulation of single quantum dots, in Quantum coherence, correlation and decoherence in semiconductor nanostructures, edited by T. Takagahara.

Other publications:

• Pochung Chen, Quantum Optical Control of Spins and Excitons in Semiconductor Quantum Dots, Ph.D. Dissertation, University of California San Diego, U.S.A, 2002.

• Ming-Chung Tsai, Pochung Chen, Kuan-Peng Chen, Zheng-Yao Su, Algebraic Quantum Error-Correction Codes, arXiv.1310.7514.

• Ming-Chung Tsai, Pochung Chen, Wei-Chi Su, Zheng-Yao Su, A Decomposition Form of the Werner State, arXiv.1310.7512.

• Ming-Chung Tsai, Pochung Chen, Wei-Chi Su, Zheng-Yao Su, A Criterion for the Bipartite Separability of Bell Diagonal State, arXiv.1310.7511.