HQAN Publications

Y. Wu, S. Kolkowitz, S. Puri, and J. D. Thompson. "Erasure conversion for fault-tolerant quantum computing in alkaline earth Rydberg atom arrays." Nature Communications 13, 4657 (2022). 

K. N. Smith, G. S. Ravi, T. Alexander, N. T. Bronn, A. R. R. Carvalho, A. Cervera-Lierta, F. T. Chong, J. M. Chow, M. Cubeddu, A. Hashim, Liang Jiang, O. Lanes, M. J. Otten, D. I. Schuster, P. Gokhale, N. Earnest, and A. Galda. "Programming physical quantum systems with pulse-level control." Frontiers in Physics 10, 900099 (2022).

C. B. Young, A. Safari, P. Huft, J. Zhang, E. Oh, R. Chinnarasu, and M. Saffman. "An architecture for quantum networking of neutral atom processors." Applied Physics B 128, 151 (2022).

A. Hashim, R. Rines, V. Omole, R. K. Naik, J. M. Kreikebaum, D. I. Santiago, F. T. Chong, I. Siddiqi, and P. Gokhale. "Optimized SWAP networks with equivalent circuit averaging for QAOA." Phys. Rev. Research  4, 033028 (2022).

E. Chitambar, I. George, B. Doolittle, and M. Junge. "The Communication Value of a Quantum Channel." 2022 IEEE International Symposium on Information Theory (ISIT), (2022).

K. N. Smith, G. S. Ravi, P. Murali, J. M. Baker, N. Earnest, and F. T. Chong. "TimeStitch: Exploiting Slack to Mitigate Decoherence in Quantum Circuits." ACM Transactions on Quantum Computing (2022).

P. Huft, Y. Song, T. M. Graham, K. Jooya, S. Deshpande, C. Fang, M. Kats, and M. Saffman. "Simple, passive design for large optical trap arrays for single atoms." Phys. Rev. A 105, 063111 (2022).

N. Abboud, V. Subramanyan, X. Q. Sun, G. Yue, D. Van Harlingen, and S. Vishveshwara,  "Signatures of Majorana bound states and parity effects in two-dimensional chiral p-wave Josephson junctions." Phys. Rev. B 105, 214521 (2022).

A. Litteken, J.M. Baker, and F.T. Chong. "Communication Trade Offs in Intermediate Qudit Circuits." IEEE 52nd International Symposium on Multiple-Valued Logic (ISMVL), Dallas, TX, May 2022. 

H. Y. Xie, J. Hasan, and A. Levchenko. "Non-Abelian monopoles in the multiterminal Josephson effect." Phys. Rev. B 105, L241404 (2022). 

S. Liu, H. Tong, K. Fang. "Optomechanical crystal with bound states in the continuum." Nature Communications 13, 3187 (2022).

Tao, R., Shi, Y., Yao, J., Li, X., Javadi-Abhari, A., Cross, A.W., Chong, F.T. and Gu, R. "Giallar: push-button verification for the qiskit Quantum compiler." PLDI '22: 43rd ACM SIGPLAN International Conference on Programming Language Design and Implementation, San Diego, CA, June 2022.

N. Chen, L. Li, W. Huie, M. Zhao, I. Vetter, C. H. Greene, and J. P. Covey. "Analyzing the Rydberg-based omg architecture for 171 Yb nuclear spins." Phys. Rev. A 105, 052438  (2022).

M. R. Jokar, R. Rines, G. Pasandi, H. Cong, A. Holmes, Y. Shi, M. Pedram, and F. T. Chong. "DigiQ: A Scalable Digital Controller for Quantum Computers Using SFQ Logic." (2022 IEEE International Symposium on High-Performance Computer Architecture (HPCA), April 2022, Seoul, Republic of Korea).

G. S. Ravi, K. N. Smith, P. Gokhale, A. Mari, N. Earnest, A. Javadi-Abhari, and F. T. Chong. "VAQEM: A variational approach to quantum error mitigation." (2022 IEEE International Symposium on High-Performance Computer Architecture (HPCA), April 2022, Seoul, Republic of Korea).

L. C. G. Govia,  A. Lingenfelter, and A. A. Clerk. "Stabilizing two-qubit entanglement by mimicking a squeezed environment." Phys. Rev. Research 4, 023010 (2022).

T. M. Graham, Y. Song, J. Scott, C. Poole, L. Phuttitarn, K. Jooya, P. Eichler, X. Jiang, A. Marra, B. Grinkemeyer, M. Kwon, M. Ebert, J. Cherek, M. T. Lichtman, M. Gillette, J. Gilbert, D. Bowman, T. Ballance, C. Campbell, E. D. Dahl, O. Crawford, T. Noel, and M. Saffman. "Multi-qubit entanglement and algorithms on a programmable neutral-atom quantum computer." Nature 604, 457–462 (2022).

H. Yan, Y. Zhong, H.-S. Chang, A. Bienfait, M.-H. Chou, C. R. Conner, É. Dumur, J. Grebel, R. G. Povey, A. N. Cleland. "Entanglement purification and protection in a superconducting quantum network."  Phys. Rev. Lett. 128, 080504 (2022).

D. C. Gold, P. Huft, C. Young, A. Safari, T. G. Walker, M. Saffman, and D. D. Yavuz. "Spatial Coherence of Light in Collective Spontaneous Emission." PRX Quantum 3, 1 (2022).

K. Singh, S. Anand, A. Pocklington, J. Kemp, and H. Bernien. "Dual-Element, Two-Dimensional Atom Array with Continuous-Mode Operation." Phys. Rev. X 12, 011040 (2022). Highlight in APS

A. Asfaw, A. Blais, K. R. Brown, J. Candelaria, C. Cantwell, L. D. Carr, J. Combes, D. M. Debroy, S. E. Economous, E. Edwards, M. F. J. Fox, S. M. Girvin, A. Ho, H. M. Hurst, Z. Jacob, B. R. Johnson, E. Johnston-Halperin, R. Joynt, E. Kapit, J. Kelin-Seetharaman, M. Laforest, H. J. Lewandowski, T. W. Lynn, C. R. H. McRae, C. Merzbacher, S. Michalakis, P. Narang, W. D. Oliver, J. Palsberg, D. P. Pappas, M. G. Raymer, D. J. Reilly, M. Saffman, T. A. Searles, J. H. Shapiro, and C. Singh. "Building a Quantum Engineering Undergraduate Program." IEEE Transactions on Education (2022).

K.-X. Yao, Z. Zhang, and C. Chin. "Dynamics of domain walls in a Bose-Einstein condensate driven by density-dependent gauge field." Nature 602, 68–72 (2022).

É. Dumur, K. J. Satzinger, G. A. Peairs, M.-H. Chou, A. Bienfait, H.-S. Chang, C. R. Conner, J. Grebel, R. G. Povey, Y. P. Zhong & A. N. Cleland. "Quantum Communication with itinerant surface acoustic wave phonons." npj Quantum Information 7, 173 (2021).

E. J. König, I. V. Protopopov. A. Levchenko, I. V. Gornyi, and A. D. Mirlin. “Resistance of 2D superconducting films.” Phys. Rev. B 104, L100507 (2021).

B. Doolittle and E. Chitambar. “Certifying the Classical Simulation Cost of a Quantum Channel.” Phys. Rev. Research 3, 043073 (2021).

T. Tomesh, K. Gui, P. Gokhale, Y. Shi, F.T. Chong, M. Martonosi, and M. Suchara. "Optimized Quantum Program Execution Ordering to Mitigate Errors in Simulations of Quantum Systems." (2021 International Conference on Rebooting Computing (ICRC), Los Alamitos, CA, Nov.-Dec. 2021).

X. C. Wu, M.G. Davis, F. T. Chong, and C. Iancu. "Reoptimization of Quantum Circuits via Hierarchical Synthesis." (2021 International Conference on Rebooting Computing (ICRC), Los Alamitos, CA, Nov.-Dec. 2021).

M. R. Jokar, R. Rines, and F. T. Chong. "Practical implications of SFQ-based two-quibit gates." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021). 

S. Koretsky, P. Gokhale, J. M. Baker, J. Viszlai, H. Zheng, N. Gurung, R. Burg, E. A. Paaso, A. Khodaei, R. Eskandarpour, and F. T. Chong. "Adapting Quantum Approximation Optimization Algorithm (QAOA) for Unit Commitment." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021). 

P. Gokhale, S. Koretsky, S. Huang, S. Majumder, A. Drucker, K. R. Brown, and F. T Chong. "Quantum fan-out: Circuit optimizations and technology modeling." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021). 

G. S. Ravi, K. N. Smith; P. Murali, and F. T. Chong. "Adaptive job and resource management for the growing quantum cloud." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021). 

G. S. Ravi, K. N. Smith; P. Gokhale, and F. T. Chong. "Quantum Computing in the Cloud: Analyzing job and machine characteristics." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021).  

Ma, Z., Gokhale, P., Zheng, T.X., Zhou, S., Yu, X., Jiang, L., Maurer, P. and Chong, F.T. "Adaptive circuit learning for quantum metrology." (2021 IEEE International Conference on Quantum Computing and Engineering (QCE), Broomfield, CO, Oct. 2021). 

Y. Xiao, Z. Yu, R. A. Wambold, H. Mei, G. Hickman, R. H. Goldsmith, M. Saffman, and M. A. Kats.  "Efficient generation of optical bottle beams." Nanophotonics 10, 2893 (2021).

J. M. Baker, and F. T. Chong. “Emerging Technologies for Quantum Computing.” IEEE Micro 41, 41 (2021).  

C. R. Conner, A. Bienfait, H.-S. Chang, M.-H. Chou, É. Dumur, J. Grebel, G. A. Peairs, R. G. Povey, H. Yan, Y. P. Zhong, and A. N. Cleland. "Superconducting qubits in a flip-chip architecture." Appl. Phys. Lett. 118, 232602 (2021).

W. Huie, S. G. Menon, H. Bernien, and J. P. Covey. "Multiplexed telecommuniction-band quantum networking with atom arrays in optical cavities." Phys. Rev. Research 3, 043154 (2021).

F. Robicheaux, T. M. Graham, and M. Saffman, "Photon-recoil and laser-focusing limits to Rydberg gate fidelity." Phys. Rev. A 103, 022424 (2021). 

J. Grebel, A. Bienfait,  É. Dumur, H.-S. Chang, M.-H. Chou, C. R. Conner, G. A. Peairs, R. G. Povey, Y. P. Zhong, and A. N. Cleland. "Flux-pumped impedance-engineered broadband Josephson parametric amplifier." Appl.  Phys. Lett. 118, 142601 (2021).

J. M. Baker, C. Duckering, D. Schuster, and F. T. Chong. "Virtual Logical Qubits: A Compact Architecture for Fault-Tolerant Quantum Computing." Micro IEEE 41, 5, 41(2021).
R. Tao, Y. Shi, J. Yao, J. Hui, F. T. Chong, and R. Gu. "Gleipnir: toward practical error analysis for Quantum programs." (PLDI 2021: Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, Virtual Canada, June 2021).

J. M. Baker, A. Litteken, C. Duckering, H. Hoffmann, H. Bernien, and F. T. Chong, “Exploiting Long-Distance Interactions and Tolerating Atom Loss in Neutral Atom Quantum Architectures.” (ACM/IEEE 48th Annual International Symposium on Computer Architecture (ISCA), Valencia, Spain, June 2021).

N. Sedlmayr and A. Levchenko. "Hybridization mechanism of the dual proximity effect in supercomductor-topological insulator interfaces." Solid State Communications 327, 114221 (2021).

L. A. Terrazos, E. Marcellina, Zhanning Wang, S. N. Coppersmith, Mark Friesen, A. R. Hamilton, Xuedong Hu, Belita Koiller, A. L. Saraiva, Dimitrie Culcer, and Rodrigo B. Capaz. "Theory of hole-spin qubits in strained germanium quantum dots." Phys. Rev. B  103, 125201 (2021).

T. Tomesh, P. Gokhale, E. Anschuetz, and F. T. Chong. "Coreset Clustering on Small Quantum Computers." Electronics 10, 10141690 (2021).

X.-C. Wu, D. M. Debroy, Y. Ding, J. M. Baker, Y. Alexeev, K. R. Brown, and F. T. Chong. "TILT: Achieving Higher Fidelity on a Trapped-Ion Linear-Tape Quantum Computing Architecture." (2021 IEEE International Symposium on High-Performance Computer Architecture (HPCA), Seoul, South Korea, Feb.-March 2021).  

Y. Zhong, H.-S. Chang, A. Bienfait, É. Dumur, M.-H. Chou, C. R. Conner, J. Grebel, R. G. Povey, H. Yan, D. I. Schuster, and A. N. Cleland. "Deterministic multi-qubit entanglement in a quantum network." Nature 590, 032887 (2021). Highlight in

HQAN Preprints

Y. Xiao, L. Phuttitarn, T. M. Graham, C. Wan, M. Saffman, M. A. Kats "Lateral beam shifts and depolarization upon oblique reflection from dielectric mirrors" arXiv:2211.13927 (2022).

H. Zheng, G. S. Ravi, H. Wang, K. Setia, F. T. Chong, J. Liu "Benchmarking variational quantum circuits with permutation symmetry" arXiv:2211.12711 (2022).

K. N. Smith, J. Viszlai, L. M. Seifert, J. M. Baker, J. Szefer, F. T. Chong "Fast Fingerprinting of Cloud-based NISQ Quantum Computers" arXiv:2211.0788 (2022).

H. Wang, P. Liu, J. Cheng, Z. Liang, J. Gu, Z. Li, Y. Ding, W. Jiang, Y. Shi, X. Qian, D. Z. Pan, F. T. Chong, S. Han "QuEst: Graph Transformer for Quantum Circuit Reliability Estimation" arXiv:2210.16724 (2022).

X. Jiang, J. Scott, M. Friesen, M. Saffman "Sensitivity of quantum gate fidelity to laser phase and intensity noise" arXiv:2210.11007 (2022).

K. N. Smith, G. S. Ravi, J. M. Baker, F. T. Chong "Scaling Superconducting Quantum Computers with Chiplet Architectures" arXiv:2210.10921 (2022).

X. Song, S. Suresh-Babu, Y. Bai, D. Golubev, I. Burkova, A. Romanov, E. Ilin, J. N. Eckstein, A. Bezryadin "Interference, diffraction, and diode effects in superconducting array based on Bi0.8Sb1.2Te3 topological insulator" arXiv:2209.14266 (2022).

G. S. Ravi, J. M. Baker, K. N. Smith, N. Earnest, A. Javadi-Abhari, F. Chong "Boosting Quantum Fidelity with an Ordered Diverse Ensemble of Clifford Canary Circuits" arXiv:2209.13732 (2022).

G. S. Ravi, K. N. Smith, J. M. Baker, T. Kannan, N. Earnest, A. Javadi-Abhari, H. Hoffmann, F. T. Chong "Navigating the dynamic noise landscape of variational quantum algorithms with QISMET" arXiv:2209.1228 (2022).

L. Schatzki, G. Liu, M. Cerezo, E. Chitambar "A Hierarchy of Multipartite Correlations Based on Concentratable Entanglement" arXiv:2209.07607 (2022).

L. Schatzki, L. Ma, E. Solomonik, E. Chitambar "Tensor Rank and Other Multipartite Entanglement Measures of Graph States" arXiv:2209.0632 (2022).

S. F. Lin, S. Sussman, C. Duckering, P. S. Mundada, J. M. Baker, R. S. Kumar, A. A. Houck, and F. T. Chong. "Let Each Quantum Bit Choose Its Basis Gates." arXiv:2208.13380v2 (2022).

K. Singh, C. E. Bradley, S. Anand, V. Ramesh, R. White, and H. Bernien. "Mid-circuit correction of correlated phase errors using an array of spectator qubits." arXiv:2208.11716v2 (2022).

G. S. Ravi, J. M. Baker, A. Fayyazi, S. F. Lin, A. Javadi-Abhari, M. Pedram, F. T. Chong. "Have your QEC and Bandwidth too! A lightweight cryogenic decoder for common / trivial errors, and efficient bandwidth + execution management otherwise." arXiv:2208.08547v1 (2022).

L. Li, W. Huie, N. Chen, B. DeMarco, J. P. Covey. "Active cancellation of servo-induced noise on stabilized lasers via feedforward." arXiv:2208.01012v1 (2022).

H.-K. Lau, H. Qiao, A. A. Clerk, and T. Zhong. "Efficient in-situ generation of photon-memory entanglement in a nonlinear cavity." arXiv:2208.00886v1 (2022).

A. Kumar, A. Suleymanzade, M. Stone, L. Taneja, A. Anferov, D. Schuster, and J. Simon. "Quantum-limited millimeter wave to optical transduction." arXiv:2207.10121v1 (2022).

C.K. Zeitler, J. C. Chapman, E. Chitambar, P. G. Kwiat. "Entanglement Verification of Hyperentangled Photon Pairs." arXiv:2207.09990v1 (2022).

L. M. Seifert, J. Chadwick, A. Litteken, F. T. Chong, J. M. Baker. "Time-Efficient Qudit Gates through Incremental Pulse Re-seeding." arXiv:2206.14975v1 (2022).

S. Gupta, X. Wu, H. Zhang, J. Yang, T. Zhong. "Robust millisecond coherence times of erbium electron spins." arXiv:2207.02708v1 (2022).

B. Doolittle, T. Bromley. N. Killoran, and E. Chitambar. "Variational Quantum Optimization of Nonlocality in Noisy Quantum Networks." arXiv:2205.02891v1 (2022).

J. Trisnadi, M. Zhang, L. Weiss, and C. Chin. "Design and construction of a quantum matter synthesizer." arXiv:2205.10389 (2022).

M. Marinho , G. Vieira, T. Micklitz , G. Schwiete, A. Levchenko. "Mesoscopic fluctuations in superconductor-topological insulator Josephson junctions." 
arXiv:2205.02272 (2022).

Liu, G., George, I. and Chitambar, E. "The Round Complexity of Local Operations and Classical Communication (LOCC) in Random-Party Entanglement Distillation." arXiv:2204.00781v1 (2022).

T. Tomesh, P. Gokhale, V. Omole, G. S. Ravi, K. N. Smith, J. Viszlai, X.-C. Wu, N. Hardavellas, M. R. Martonosi, F. T. Chong "SupermarQ: A Scalable Quantum Benchmark Suite."  arXiv:2202.11045v3 (2022).

G. S. Ravi, P. Gokhale, Y. Ding, W. M. Kirby, K. N. Smith, J. M. Baker, P. J. Love, H. Hoffmann, K. R. Brown, F. T. Chong. "CAFQA: Clifford Ansatz For Quantum Accuracy." arXiv:2202.12924v1 (2022).

K. Qian, D. Apigo, K. Padavic, K. H. Ahn, S. Vishweshwara, C. Prodan. "Observation of Phase Controllable Majorana-like Bound State in Metamaterial-based Kitaev Chain Analogues." arXiv:2201.12377v1 (2022).

C. B. Young, A. Safari, P. Huft, J. Zhang, E. Oh, R. Chinnarasu, M. Saffman. "An architecture for quantum networking of neutral atom processors." arXiv:2202.01634v2 (2022).

N. LaRacuente, K. N. Smith, P. Imany, K. L. Silverman, F. T. Chong. "Short-Range Microwave Networks to Scale Superconducting Quantum Computation." arXiv:2201.08825v1 (2022).

T.-X. Zheng, A. Li, J. Rosen, S. Zhou, M. Koppenhöfer, Z. Ma, F. T. Chong, A. A. Clerk, L. Jiang, and P. C. Maurer. "Preparation of Metrological States in Dipolar-Interacting Spin Systems." arXiv:2203.03084v1 (2022). 

L. Schatzki, A. Arrasmith, P. J. Coles, and M. Cerezo. "Entangled Datasets for Quantum Machine Learning." arXiv:2109.03400v2 (2021).

R. Levy, D. Luo, and B. K. Clark. "Classical Shadows for Quantum Process Tomography on Near-term Quantum Computers." arXiv:2110.02965 (2021).