Zobrazeno 1 - 10
of 4 346
pro vyhledávání: '"Chang, C.‐W."'
Autor:
Busnaina, J. H., Shi, Z., McDonald, A., Dubyna, D., Nsanzineza, I., Hung, Jimmy S. C., Chang, C. W. Sandbo, Clerk, A. A., Wilson, C. M.
Publikováno v:
Nature Communications 15, 3065 (2024)
Superconducting quantum circuits are a natural platform for quantum simulations of a wide variety of important lattice models describing topological phenomena, spanning condensed matter and high-energy physics. One such model is the bosonic analogue
Externí odkaz:
http://arxiv.org/abs/2309.06178
Autor:
Hung, Jimmy S. C., Busnaina, J. H., Chang, C. W. Sandbo, Vadiraj, A. M., Nsanzineza, I., Solano, E., Alaeian, H., Rico, E., Wilson, C. M.
Publikováno v:
Phys. Rev. Lett. 127, 100503 (2021)
There has been a growing interest in realizing quantum simulators for physical systems where perturbative methods are ineffective. The scalability and flexibility of circuit quantum electrodynamics (cQED) make it a promising platform to implement var
Externí odkaz:
http://arxiv.org/abs/2101.03926
Autor:
Vadiraj, A. M., Ask, Andreas, McConkey, T. G., Nsanzineza, I., Chang, C. W. Sandbo, Kockum, Anton Frisk, Wilson, C. M.
Publikováno v:
Phys. Rev. A 103, 023710 (2021)
Engineering light-matter interactions at the quantum level has been central to the pursuit of quantum optics for decades. Traditionally, this has been done by coupling emitters, typically natural atoms and ions, to quantized electromagnetic fields in
Externí odkaz:
http://arxiv.org/abs/2003.14167
Autor:
Agustí, Andrés, Chang, C. W. Sandbo, Quijandría, Fernando, Johansson, Göran, Wilson, Christopher M., Sabín, Carlos
Publikováno v:
Phys. Rev. Lett. 125, 020502 (2020)
We show that the states generated by a three-mode spontaneous parametric downconversion (SPDC) interaction Hamiltonian possess tripartite entanglement of a different nature to other paradigmatic three-mode entangled states generated by the combinatio
Externí odkaz:
http://arxiv.org/abs/2001.07050
Autor:
Chang, C. W. Sandbo, Sabín, Carlos, Forn-Díaz, P., Quijandría, Fernando, Vadiraj, A. M., Nsanzineza, I., Johansson, G., Wilson, C. M.
Publikováno v:
Phys. Rev. X 10, 011011 (2020)
Spontaneous parametric downconversion (SPDC) has been a key enabling technology in exploring quantum phenomena and their applications for decades. For instance, traditional SPDC, which splits a high energy pump photon into two lower energy photons, i
Externí odkaz:
http://arxiv.org/abs/1907.08692
Autor:
Luong, David, Chang, C. W. Sandbo, Vadiraj, A. M., Damini, Anthony, Wilson, C. M., Balaji, Bhashyam
We have built and evaluated a prototype quantum radar, which we call a quantum two-mode squeezing radar (QTMS radar), in the laboratory. It operates solely at microwave frequencies; there is no downconversion from optical frequencies. Because the sig
Externí odkaz:
http://arxiv.org/abs/1903.00101
Akademický článek
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Publikováno v:
Appl. Phys. Lett. 114, 112601 (2019)
We propose a novel protocol for quantum illumination: a quantum-enhanced noise radar. A two-mode squeezed state, which exhibits continuous-variable entanglement between so-called signal and idler beams, is used as input to the radar system. Compared
Externí odkaz:
http://arxiv.org/abs/1812.03778
Autor:
Chien, Y.-C., Shen, T.-L., Wu, W.-K., Li, C.-Y., Chin, H.-T., Chang, C.-W., Lin, T.-Y., Chang, S.-H., Shen, J.-L., Chen, Y.-F.
Publikováno v:
In Materials Today Nano June 2022 18
Autor:
Chang, C. W. Sandbo, Simoen, M., Aumentado, José, Sabín, Carlos, Forn-Díaz, P., Vadiraj, A. M., Quijandría, Fernando, Johansson, G., Fuentes, I., Wilson, C. M.
Publikováno v:
Phys. Rev. Applied 10, 044019 (2018)
In this Letter, we demonstrate the generation of multimode entangled states of propagating microwaves. The entangled states are generated by parametrically pumping a multimode superconducting cavity. By combining different pump frequencies, applied s
Externí odkaz:
http://arxiv.org/abs/1709.00083