People: Ahmed Omran

Harvard
aomran@fas.harvard.edu
Lukin
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Postdoctoral Fellow
Publications
  1. H. Levine, D. Bluvstein, A. Keesling Contreras, T. Wang, S. Ebadi, G. Semeghini, A. Omran, M. Greiner, V. Vuletic, M. Lukin, Dispersive optical systems for scalable Raman driving of hyperfine qubits. Physical Review A, 105(032618), March 2022.
  2. S. Ebadi, A. Keesling Contreras, M. Cain, T. Wang, H. Levine, D. Bluvstein, G. Semeghini, A. Omran, J. Liu, B. Nash, X. Gao, L. Zhou, S. Choi, H. Pichler, S. Wang, M. Greiner, V. Vuletic, M. Lukin, Rhine Samajdar, Xiu-Zhe Luo, Boaz Barak, Edward Farhi, Subir Sachdev, and Nathan Gemelke. Quantum Optimization of Maximum Independent Set using Rydberg Atom Arrays. Science May 2022.
  3. D. Bluvstein, A. Omran, H. Levine, A. Keesling Contreras, G. Semeghini, S. Ebadi, T. Wang, N. Maskara, W.W. Ho, S. Choi, M. Greiner, V. Vuletic, M. Lukin, A. A. Michailidis, and M. Serbyn. Controlling many-body dynamics with driven quantum scars in Rydberg atom arrays. Science, 371(6536):1355-1359, March 2021.
  4. G. Semeghini, H. Levine, A. Keesling Contreras, S. Ebadi, T. Wang, D. Bluvstein, H. Pichler, M. Kalinowski, A. Omran, M. Greiner, V. Vuletic, M. Lukin, Ruben Verresen, Rhine Samajdar, Subir Sachdev, and Ashvin Vishwanath. Probing Topological Spin Liquids on a Programmable Quantum Simulator. Science, 374(6572):1242-1247, December 2021.
  5. S. Ebadi, T. Wang, H. Levine, A. Keesling Contreras, G. Semeghini, A. Omran, D. Bluvstein, H. Pichler, W.W. Ho, S. Choi, M. Greiner, V. Vuletic, M. Lukin, Rhine Samajdar, and Subir Sachdev. Quantum Phases of Matter on a 256-Atom Programmable Quantum Simulator. Nature, 595:227-232, July 2021.
  6. A. Bohrdt, A. Omran, E. Demler, F. Grusdt, and S. Gazit. Multiparticle Interactions for Ultracold Atoms in Optical Tweezers: Cyclic Ring-Exchange Terms. Phys. Rev. Lett., 124(073601), 2020.
  7. A. Omran, H. Levine, A. Keesling Contreras, G. Semeghini, S. Ebadi, H. Bernien, A. Zibrov, H. Pichler, S. Choi, M. Endres, M. Greiner, V. Vuletic, M. Lukin, T. T. Wang, J. Cui, M. Rossignolo, P. Rembold, S. Montangero, and T. Calarco. Generation and manipulation of Schrödinger cat states in Rydberg atom arrays. Science, 365(6453):570-574, August 2019.
  8. H. Levine, A. Omran, A. Keesling Contreras, H. Bernien, M. Greiner, V. Vuletic, M. Lukin, M. Endres, G. Torlai, B. Timar, E.P.L. va Nieuwenburg, and R.G. Melko. Integrating neural networks with a quantum simulator for state reconstruction. Physical Review Letters, 123(230504), December 2019.
  9. D. Kim, A. Keesling Contreras, A. Omran, H. Levine, H. Bernien, M. Greiner, M. Lukin, D. Englund, Large-Scale Uniform Optical Focus Array Generation with a Phase Spatial Light Modulator. Optics Letters 2019.
  10. D. Kim, A. Keesling Contreras, A. Omran, H. Levine, H. Bernien, M. Greiner, M. Lukin, D. Englund, Large-Scale Uniform Optical Focus Array Generation with a Phase Spatial Light Modulator,. Optics Letters, 44(12):3178-3181, 2019.
  11. H. Levine, A. Keesling Contreras, G. Semeghini, A. Omran, T. Wang, S. Ebadi, H. Bernien, M. Greiner, V. Vuletic, H. Pichler, M. Lukin, Parallel Implementation of High-fidelity Multi-qubit Gates with Neutral Atoms. Physical Review Letters, 123(170503), October 2019.
  12. A. Keesling Contreras, A. Omran, H. Levine, H. Bernien, H. Pichler, S. Choi, M. Endres, M. Greiner, V. Vuletic, M. Lukin, R. Samajdar, S. Schwartz, P. Silvi, S. Sachdev, and P. Zoller. Quantum Kibble-Zurek mechanism and critical dynamics on a programmable Rydberg simulator. Nature, 568:207–211, April 2019.
  13. H. Levine, A. Keesling Contreras, A. Omran, H. Bernien, A. Zibrov, M. Endres, M. Greiner, V. Vuletic, M. Lukin, and S. Schwartz. High-Fidelity Control and Entanglement of Rydberg-Atom Qubits. Phys. Rev. Lett, 121(123603), September 2018.
  14. H. Bernien, A. Keesling Contreras, H. Levine, A. Omran, H. Pichler, S. Choi, A. Zibrov, M. Endres, M. Greiner, V. Vuletic, M. Lukin, and S. Schwartz. Probing many-body dynamics on a 51-atom quantum simulator. Nature, 551:579-584, 2017.
  15. F. Grusdt, A. Omran, E. Demler, T. A. Hilker, G. Salomon, M. Boll, I. Bloch, and C. Gross. Revealing Hidden Antiferromagnetic Correlations in Doped Hubbard Chains via String Correlators. Science, 357(6350):484-487, August 2017.