Zobrazeno 1 - 10
of 469
pro vyhledávání: '"Porto, J. A."'
Autor:
Kurdak, Deniz, Banner, Patrick R., Li, Yaxin, Muleady, Sean R., Gorshkov, Alexey V., Rolston, S. L., Porto, J. V.
Experimental control over the strength and angular dependence of interactions between atoms is a key capability for advancing quantum technologies. Here, we use microwave dressing to manipulate and enhance Rydberg-Rydberg interactions in an atomic en
Externí odkaz:
http://arxiv.org/abs/2411.08236
Autor:
Constantinides, Nathan, Fahimniya, Ali, Devulapalli, Dhruv, Bluvstein, Dolev, Gullans, Michael J., Porto, J. V., Childs, Andrew M., Gorshkov, Alexey V.
Neutral atom arrays have emerged as a promising platform for both analog and digital quantum processing. Recently, devices capable of reconfiguring arrays during quantum processes have enabled new applications for these systems. Atom reconfiguration,
Externí odkaz:
http://arxiv.org/abs/2411.05061
Autor:
Tu, J., Restelli, A., Tsui, T. -C., Weber, K., Spielman, I. B., Rolston, S. L., Porto, J. V., Subhankar, S.
The Pound-Drever-Hall (PDH) technique is routinely used to stabilize the frequency of a laser to a reference cavity. The electronic sideband (ESB) locking scheme, a PDH variant, helps bridge the frequency difference between the quantized frequencies
Externí odkaz:
http://arxiv.org/abs/2409.08764
Publikováno v:
Optica Quantum Vol. 2, Issue 2, pp. 110-116 (2024)
Single-photon avalanche detectors (SPADs) are crucial sensors of light for many fields and applications. However, they are not able to resolve photon number, so typically more complex and more expensive experimental setups or devices must be used to
Externí odkaz:
http://arxiv.org/abs/2308.13603
Autor:
Porto, J. S., Vieira, A. R.
Publikováno v:
Europhysics Letters 143 (2023) 64001
We compute the classical and the quantum breaking of the dilatation current in the minimal Lorentz and CPT-violating quantum electrodynamics. At the classical level, scale symmetry is broken by the general mass term \bar{\psi}M\psi and the Chern-Simo
Externí odkaz:
http://arxiv.org/abs/2305.12610
Autor:
Fechisin, Christopher, Sharma, Kunal, Bienias, Przemyslaw, Rolston, Steven L., Porto, J. V., Gullans, Michael J., Gorshkov, Alexey V.
Rydberg arrays merge the collective behavior of ordered atomic arrays with the controllability and optical nonlinearities of Rydberg systems, resulting in a powerful platform for realizing photonic many-body physics. As an application of this platfor
Externí odkaz:
http://arxiv.org/abs/2210.10798
Autor:
Gupta, Rahul, Oates, S. R., Pandey, S. B., Castro-Tirado, A. J., Joshi, Jagdish C., Hu, Y. -D., Valeev, A. F., Zhang, B. B., Zhang, Z., Kumar, Amit, Aryan, A., Lien, A., Kumar, B., Cui, Ch., Wang, Ch., Dimple, Bhattacharya, D., Sonbas, E., Bai, J., Tello, J. C., Gorosabel, J., Cerón, J. M. Castro, Porto, J. R. F., Misra, K., De Pasquale, M., Caballero-García, M. D., Jelínek, M., Kubánek, P., Minaev, P. Yu., Cunniffe, R., Sánchez-Ramírez, R., Guziy, S., Jeong, S., Tiwari, S. N., Razzaque, S., Bhalerao, V., Pintado, V. C., Sokolov, V. V., Zhao, X., Fan, Y., Xin, Y.
We present and perform a detailed analysis of multi-wavelength observations of \thisgrb, an optical bright GRB with an observed reverse shock (RS) signature. Observations of this GRB were acquired with the BOOTES-4 robotic telescope, the \fermi, and
Externí odkaz:
http://arxiv.org/abs/2105.13145
Autor:
Kalinowski, Marcin, Wang, Yidan, Bienias, Przemyslaw, Gullans, Michael J., Ornelas-Huerta, Dalia P., Craddock, Alexander N., Rolston, Steven L., Porto, J. V., Büchler, Hans Peter, Gorshkov, Alexey V.
Rydberg polaritons provide an example of a rare type of system where three-body interactions can be as strong or even stronger than two-body interactions. The three-body interactions can be either dispersive or dissipative, with both types possibly g
Externí odkaz:
http://arxiv.org/abs/2010.09772
Autor:
Huerta, Dalia P. Ornelas, Bienias, Przemyslaw, Craddock, Alexander N., Gullans, Michael J., Hachtel, Andrew J., Kalinowski, Marcin, Lyon, Mary E., Gorshkov, Alexey V., Rolston, Steven L., Porto, J. V.
Publikováno v:
Phys. Rev. Lett. 126, 173401 (2021)
Long-range Rydberg interactions, in combination with electromagnetically induced transparency (EIT), give rise to strongly interacting photons where the strength, sign, and form of the interactions are widely tunable and controllable. Such control ca
Externí odkaz:
http://arxiv.org/abs/2009.13599
Publikováno v:
Physical Review A 101 053410 (2020)
We observe bimodal fluorescence patterns from atoms in a fast atomic beam when the laser excitation occurs in the presence of a magnetic field and the atoms sample only a portion of the laser profile. The behavior is well explained by competition bet
Externí odkaz:
http://arxiv.org/abs/2005.05018