Computation and Quantum Simulation of Many-body Systems

Principal investigator
Introduction

We aim to develop efficient numerical techniques and cold-atom quantum simulation methods, and explore emergent macroscopic properties of many-body systems, particularly including phase transitions and critical phenomena. Our research activities mainly include:
Monte Carlo Methods
Phase Transitions and Critical Phenomena
Quantum Simulation Theory

Members

Related News

Related Publications

  • Lv, J. -P., Garoni, T. & Deng, Y. Phase transitions in XY antiferromagnets on plane triangulations. Physical Review B 87, 024108 (2013).
  • Zhang, L., Deng, Y. & Zhang, P. Scattering and effective interactions of ultracold atoms with spin-orbit coupling. Physical Review A 87, 053626 (2013).
  • Jin, X. -M., Peng, C. -Z., Deng, Y., Barbieri, M., Nunn, J. & Walmsley, I. Sequential Path Entanglement for Quantum Metrology. Scientific Reports 3, 1779 (2013).
  • Zhang, L., Zhang, J. -Y., Ji, S. -C., Du, Z. -D., Zhai, H., Deng, Y., Chen, S., Zhang, P. & Pan, J. -W. Stability of excited dressed states with spin-orbit coupling. Physical Review A 87, 011601 (2013).
  • Huang, Y., Deng, Y., Jacobsen, J. & Salas, J. \. The Hintermann–Merlini–Baxter–Wu and the infinite-coupling-limit Ashkin–Teller models. Nuclear Physics B 868, 492-538 (2013).
  • Huang, Y., Chen, K., Deng, Y., Jacobsen, J., y, R., Salas, J. \, Sokal, A. & Swart, J. Two-dimensional Potts antiferromagnets with a phase transition at arbitrarily large. Physical Review E 87, 012136 (2013).
  • Chen, K., Liu, L., Deng, Y., Pollet, L. & ev, N. Universal Properties of the Higgs Resonance in (2+1)-Dimensional U(1) Critical Systems. Physical Review Letters 110, 170403 (2013).
  • Zhang, J. -Y., Ji, S. -C., Chen, Z., Zhang, L., Du, Z. -D., Yan, B., Pan, G. -S., Zhao, B., Deng, Y., Zhai, H., Chen, S. & Pan, J. -W. Collective Dipole Oscillations of a Spin-Orbit Coupled Bose-Einstein Condensate. Physical Review Letters 109, 115301 (2012).
  • ake, M., Machta, J., Deng, Y., Abraham, D. & Newman, C. Computational study of a multistep height model. Physical Review E 85, 061104 (2012).
  • Zhou, Z., Yang, J., Ziff, R. & Deng, Y. Crossover from isotropic to directed percolation. Physical Review E 86, 021102 (2012).