Zobrazeno 1 - 10
of 26
pro vyhledávání: '"A. Koottandavida"'
Autor:
Ding, Andy Z., Brock, Benjamin L., Eickbusch, Alec, Koottandavida, Akshay, Frattini, Nicholas E., Cortinas, Rodrigo G., Joshi, Vidul R., de Graaf, Stijn J., Chapman, Benjamin J., Ganjam, Suhas, Frunzio, Luigi, Schoelkopf, Robert J., Devoret, Michel H.
Bosonic codes offer a hardware-efficient strategy for quantum error correction by redundantly encoding quantum information in the large Hilbert space of a harmonic oscillator. However, experimental realizations of these codes are often limited by anc
Externí odkaz:
http://arxiv.org/abs/2407.10940
Autor:
Koottandavida, Akshay, Tsioutsios, Ioannis, Kargioti, Aikaterini, Smith, Cassady R., Joshi, Vidul R., Dai, Wei, Teoh, James D., Curtis, Jacob C., Frunzio, Luigi, Schoelkopf, Robert J., Devoret, Michel H.
Qubits with predominantly erasure errors present distinctive advantages for quantum error correction(QEC) and fault tolerant quantum computing. Logical qubits based on dual-rail encoding that exploit erasure detection have been recently proposed in s
Externí odkaz:
http://arxiv.org/abs/2311.04423
Autor:
N. R. Bernier, L. D. Tóth, A. Koottandavida, M. A. Ioannou, D. Malz, A. Nunnenkamp, A. K. Feofanov, T. J. Kippenberg
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nonreciprocal optical devices traditionally rely on magnetic fields and magnetic-free approaches are rather recent. Here, Bernier et al. propose and demonstrate a purely optomechanical circulator with reconfigurable transmission without the need for
Externí odkaz:
https://doaj.org/article/6b4c4ccc11444864b94b4c515650dae4
Autor:
Chapman, Benjamin J., de Graaf, Stijn J., Xue, Sophia H., Zhang, Yaxing, Teoh, James, Curtis, Jacob C., Tsunoda, Takahiro, Eickbusch, Alec, Read, Alexander P., Koottandavida, Akshay, Mundhada, Shantanu O., Frunzio, Luigi, Devoret, M. H., Girvin, S. M., Schoelkopf, R. J.
Publikováno v:
PRX Quantum 4, 020355. Published 28 June 2023
Encoding a qubit in a high quality superconducting microwave cavity offers the opportunity to perform the first layer of error correction in a single device, but presents a challenge: how can quantum oscillators be controlled while introducing a mini
Externí odkaz:
http://arxiv.org/abs/2212.11929
Publikováno v:
Phys. Rev. Research 4, 023036 (2022)
We discuss topology in dissipative quantum systems from the perspective of quantum trajectories. The latter emerge in the unraveling of Markovian quantum master equations and/or in continuous quantum measurements. Ensemble-averaging quantum trajector
Externí odkaz:
http://arxiv.org/abs/2007.05960
Autor:
Bernier, N. R., Tóth, L. D., Koottandavida, A., Ioannou, M., Malz, D., Nunnenkamp, A., Feofanov, A. K., Kippenberg, T. J.
Publikováno v:
Nature Communications 8, 604 (2017)
Devices that achieve nonreciprocal microwave transmission are ubiquitous in radar and radio-frequency communication systems, and commonly rely on magnetically biased ferrite materials. Such devices are also indispensable in the readout chains of supe
Externí odkaz:
http://arxiv.org/abs/1612.08223
Autor:
Khorasani, Sina, Koottandavida, Akshay
Publikováno v:
npj 2D Materials and Applications (2017) 1:7
Owing to its peculiar energy dispersion, the quantum capacitance property of graphene can be exploited in a two-dimensional layered capacitor configuration. Using graphene and boron nitride respectively as the electrodes and the insulating dielectric
Externí odkaz:
http://arxiv.org/abs/1611.00227
Autor:
Benjamin J. Chapman, Stijn J. de Graaf, Sophia H. Xue, Yaxing Zhang, James Teoh, Jacob C. Curtis, Takahiro Tsunoda, Alec Eickbusch, Alexander P. Read, Akshay Koottandavida, Shantanu O. Mundhada, Luigi Frunzio, M.H. Devoret, S.M. Girvin, R.J. Schoelkopf
Publikováno v:
PRX Quantum, Vol 4, Iss 2, p 020355 (2023)
Encoding a qubit in a high-quality superconducting microwave cavity offers the opportunity to perform the first layer of error correction in a single device but presents a challenge: how can quantum oscillators be controlled while introducing a minim
Externí odkaz:
https://doaj.org/article/50bcfeca9d4c40349f95e20cbdce2586
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023036 (2022)
We discuss topology in dissipative quantum systems from the perspective of quantum trajectories. The latter emerge in the unraveling of Markovian quantum master equations and/or in continuous quantum measurements. Ensemble-averaging quantum trajector
Externí odkaz:
https://doaj.org/article/3794c84e6144416ab7239feaeb4e2d0d
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