Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Reagor, M."'
Autor:
Otterbach, J. S., Manenti, R., Alidoust, N., Bestwick, A., Block, M., Bloom, B., Caldwell, S., Didier, N., Fried, E. Schuyler, Hong, S., Karalekas, P., Osborn, C. B., Papageorge, A., Peterson, E. C., Prawiroatmodjo, G., Rubin, N., Ryan, Colm A., Scarabelli, D., Scheer, M., Sete, E. A., Sivarajah, P., Smith, Robert S., Staley, A., Tezak, N., Zeng, W. J., Hudson, A., Johnson, Blake R., Reagor, M., da Silva, M. P., Rigetti, C.
Machine learning techniques have led to broad adoption of a statistical model of computing. The statistical distributions natively available on quantum processors are a superset of those available classically. Harnessing this attribute has the potent
Externí odkaz:
http://arxiv.org/abs/1712.05771
Autor:
Caldwell, S., Didier, N., Ryan, C. A., Sete, E. A., Hudson, A., Karalekas, P., Manenti, R., Reagor, M., da Silva, M. P., Sinclair, R., Acala, E., Alidoust, N., Angeles, J., Bestwick, A., Block, M., Bloom, B., Bradley, A., Bui, C., Capelluto, L., Chilcott, R., Cordova, J., Crossman, G., Curtis, M., Deshpande, S., Bouayadi, T. El, Girshovich, D., Hong, S., Kuang, K., Lenihan, M., Manning, T., Marchenkov, A., Marshall, J., Maydra, R., Mohan, Y., O'Brien, W., Osborn, C., Otterbach, J., Papageorge, A., Paquette, J. -P., Pelstring, M., Polloreno, A., Prawiroatmodjo, G., Rawat, V., Renzas, R., Rubin, N., Russell, D., Rust, M., Scarabelli, D., Scheer, M., Selvanayagam, M., Smith, R., Staley, A., Suska, M., Tezak, N., Thompson, D. C., To, T. -W., Vahidpour, M., Vodrahalli, N., Whyland, T., Yadav, K., Zeng, W., Rigetti, C.
Publikováno v:
Phys. Rev. Applied 10, 034050 (2018)
We describe and implement a family of entangling gates activated by radio-frequency flux modulation applied to a tunable transmon that is statically coupled to a neighboring transmon. The effect of this modulation is the resonant exchange of photons
Externí odkaz:
http://arxiv.org/abs/1706.06562
Autor:
Reagor, M., Osborn, C. B., Tezak, N., Staley, A., Prawiroatmodjo, G., Scheer, M., Alidoust, N., Sete, E. A., Didier, N., da Silva, M. P., Acala, E., Angeles, J., Bestwick, A., Block, M., Bloom, B., Bradley, A., Bui, C., Caldwell, S., Capelluto, L., Chilcott, R., Cordova, J., Crossman, G., Curtis, M., Deshpande, S., Bouayadi, T. El, Girshovich, D., Hong, S., Hudson, A., Karalekas, P., Kuang, K., Lenihan, M., Manenti, R., Manning, T., Marshall, J., Mohan, Y., O'Brien, W., Otterbach, J., Papageorge, A., Paquette, J. -P., Pelstring, M., Polloreno, A., Rawat, V., Ryan, C. A., Renzas, R., Rubin, N., Russell, D., Rust, M., Scarabelli, D., Selvanayagam, M., Sinclair, R., Smith, R., Suska, M., To, T. -W., Vahidpour, M., Vodrahalli, N., Whyland, T., Yadav, K., Zeng, W., Rigetti, C. T.
Publikováno v:
Science Advances 02 Feb 2018: Vol. 4, no. 2, eaao3603
We show that parametric coupling techniques can be used to generate selective entangling interactions for multi-qubit processors. By inducing coherent population exchange between adjacent qubits under frequency modulation, we implement a universal ga
Externí odkaz:
http://arxiv.org/abs/1706.06570
Autor:
Touzard, S., Grimm, A., Leghtas, Z., Mundhada, S. O., Reinhold, P., Heeres, R., Axline, C., Reagor, M., Chou, K., Blumoff, J., Sliwa, K. M., Shankar, S., Frunzio, L., Schoelkopf, R. J., Mirrahimi, M., Devoret, M. H.
Publikováno v:
Phys. Rev. X 8, 021005 (2018)
Manipulating the state of a logical quantum bit usually comes at the expense of exposing it to decoherence. Fault-tolerant quantum computing tackles this problem by manipulating quantum information within a stable manifold of a larger Hilbert space,
Externí odkaz:
http://arxiv.org/abs/1705.02401
Autor:
Reed, A. P., Mayer, K. H., Teufel, J. D., Burkhart, L. D., Pfaff, W., Reagor, M., Sletten, L., Ma, X., Schoelkopf, R. J., Knill, E., Lehnert, K. W.
We convert propagating qubits encoded as superpositions of zero and one photons to the motion of a micrometer-sized mechanical resonator. Using quantum state tomography, we determine the density matrix of both the propagating photons and the mechanic
Externí odkaz:
http://arxiv.org/abs/1703.02548
Autor:
Blumoff, J. Z., Chou, K., Shen, C., Reagor, M., Axline, C., Brierley, R. T., Silveri, M. P., Wang, C., Vlastakis, B., Nigg, S. E., Frunzio, L., Devoret, M. H., Jiang, L., Girvin, S. M., Schoelkopf, R. J.
Publikováno v:
Phys. Rev. X 6, 031041 (2016)
There are two general requirements to harness the computational power of quantum mechanics: the ability to manipulate the evolution of an isolated system and the ability to faithfully extract information from it. Quantum error correction and simulati
Externí odkaz:
http://arxiv.org/abs/1606.00817
Autor:
Brecht, T., Reagor, M., Chu, Y., Pfaff, W., Wang, C., Frunzio, L., Devoret, M. H., Schoelkopf, R. J.
Superconducting enclosures will be key components of scalable quantum computing devices based on circuit quantum electrodynamics (cQED). Within a densely integrated device, they can protect qubits from noise and serve as quantum memory units. Whether
Externí odkaz:
http://arxiv.org/abs/1509.01119
Autor:
Holland, E. T., Vlastakis, B., Heeres, R. W., Reagor, M. J., Vool, U., Leghtas, Z., Frunzio, L., Kirchmair, G., Devoret, M. H., Mirrahimi, M., Schoelkopf, R. J.
Publikováno v:
Phys. Rev. Lett. 115, 180501 (2015)
Quantum states can be stabilized in the presence of intrinsic and environmental losses by either applying active feedback conditioned on an ancillary system or through reservoir engineering. Reservoir engineering maintains a desired quantum state thr
Externí odkaz:
http://arxiv.org/abs/1504.03382
Autor:
Reagor, M., Paik, Hanhee, Catelani, G., Sun, L., Axline, C., Holland, E., Pop, I. M., Masluk, N. A., Brecht, T., Frunzio, L., Devoret, M. H., Glazman, L. I., Schoelkopf, R. J.
Publikováno v:
Appl. Phys. Lett. 102, 192604 (2013)
Three-dimensional microwave cavities have recently been combined with superconducting qubits in the circuit quantum electrodynamics (cQED) architecture. These cavities should have less sensitivity to dielectric and conductor losses at surfaces and in
Externí odkaz:
http://arxiv.org/abs/1302.4408
Autor:
Paik, Hanhee, Schuster, D. I., Bishop, Lev S., Kirchmair, G., Catelani, G., Sears, A. P., Johnson, B. R., Reagor, M. J., Frunzio, L., Glazman, L., Girvin, S. M., Devoret, M. H., Schoelkopf, R. J.
Publikováno v:
Phys. Rev. Lett. 107, 240501 (2011)
Superconducting quantum circuits based on Josephson junctions have made rapid progress in demonstrating quantum behavior and scalability. However, the future prospects ultimately depend upon the intrinsic coherence of Josephson junctions, and whether
Externí odkaz:
http://arxiv.org/abs/1105.4652