Publications

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Journal Article
A. Deshpande, Fefferman, B., Gorshkov, A. V., Gullans, M., Niroula, P., and Shtanko, O., Tight bounds on the convergence of noisy random circuits to uniform, 2021.
B. Fefferman, Kobayashi, H., Lin, C. Yen- Yu, Morimae, T., and Nishimura, H., Space-Efficient Error Reduction for Unitary Quantum Computations, 43rd International Colloquium on Automata, Languages, and Programming (ICALP 2016), vol. 55, p. 14:1--14:14, 2016.
B. Ware, Deshpande, A., Hangleiter, D., Niroula, P., Fefferman, B., Gorshkov, A. V., and Gullans, M., A sharp phase transition in linear cross-entropy benchmarking, 2023.
B. Fefferman and Kimmel, S., Quantum vs Classical Proofs and Subset Verification, 2015.
A. Bouland, Fefferman, B., Nirkhe, C., and Vazirani, U., Quantum Supremacy and the Complexity of Random Circuit Sampling, 2018.
G. Alagic and Fefferman, B., On Quantum Obfuscation, 2016.
B. Fefferman and Lin, C. Yen- Yu, Quantum Merlin Arthur with Exponentially Small Gap, 2016.
Y. Alexeev, Bacon, D., Brown, K. R., Calderbank, R., Carr, L. D., Chong, F. T., DeMarco, B., Englund, D., Farhi, E., Fefferman, B., Gorshkov, A. V., Houck, A., Kim, J., Kimmel, S., Lange, M., Lloyd, S., Lukin, M. D., Maslov, D., Maunz, P., Monroe, C., Preskill, J., Roetteler, M., Savage, M., Thompson, J., and Vazirani, U., Quantum Computer Systems for Scientific Discovery, 2019.
A. Deshpande, Mehta, A., Vincent, T., Quesada, N., Hinsche, M., Ioannou, M., Madsen, L., Lavoie, J., Qi, H., Eisert, J., Hangleiter, D., Fefferman, B., and Dhand, I., Quantum Computational Supremacy via High-Dimensional Gaussian Boson Sampling, 2021.
A. Deshpande, Mehta, A., Vincent, T., Quesada, N., Hinsche, M., Ioannou, M., Madsen, L., Lavoie, J., Qi, H., Eisert, J., Hangleiter, D., Fefferman, B., and Dhand, I., Quantum computational advantage via high-dimensional Gaussian boson sampling, Science Advances, vol. 8, p. eabi7894, 2022.
B. Fefferman and Umans, C., Pseudorandom generators and the BQP vs. PH problem, 2010.
S. Aaronson, Beigi, S., Drucker, A., Fefferman, B., and Shor, P., The Power of Unentanglement, 2008.
B. Fefferman and Umans, C., The Power of Quantum Fourier Sampling, 2015.
A. Deshpande, Gorshkov, A. V., and Fefferman, B., Importance of the Spectral gap in Estimating Ground-State Energies, PRX Quantum, vol. 3, 2022.
B. Fefferman, Foss-Feig, M., and Gorshkov, A. V., Exact sampling hardness of Ising spin models, Physical Review A, vol. 96, no. 3, p. 032324, 2017.
B. Fefferman, Ghosh, S., Gullans, M., Kuroiwa, K., and Sharma, K., Effect of non-unital noise on random circuit sampling, 2023.
A. Deshpande, Fefferman, B., Tran, M. C., Foss-Feig, M., and Gorshkov, A. V., Dynamical phase transitions in sampling complexity, Phys. Rev. Lett., vol. 121, no. 030501, p. 12 pages, 4 figures. v3: published version, 2018.
N. Maskara, Deshpande, A., Tran, M. C., Ehrenberg, A., Fefferman, B., and Gorshkov, A. V., Complexity phase diagram for interacting and long-range bosonic Hamiltonians, 2019.
A. Deshpande, Fefferman, B., Foss-Feig, M., and Gorshkov, A. V., Complexity of sampling as an order parameter, 2017.
B. Fefferman and Lin, C. Yen- Yu, A Complete Characterization of Unitary Quantum Space, 2016.
B. Fefferman, Shaltiel, R., Umans, C., and Viola, E., On Beating the Hybrid Argument, Proceedings, ITCS, vol. 9, pp. 809-843, 2012.
Conference Paper
G. Alagic, Broadbent, A., Fefferman, B., Gagliardoni, T., Schaffner, C., and Jules, M. St., Computational Security of Quantum Encryption, in Computational Security of Quantum Encryption. In: Nascimento A., Barreto P. (eds) Information Theoretic Security. , 2016.