Zobrazeno 1 - 10
of 38 645
pro vyhledávání: '"Anthony D So"'
Autor:
Schwarze, Christopher R., Manni, Anthony D., Simon, David S., Ndao, Abdoulaye, Sergienko, Alexander V.
We demonstrate a nontraditional design of the Sagnac interferometer by replacing the commonly used beam splitter with a linear-optical Grover multiport. This substitution creates a pole at the origin of the device parameter space with an associated r
Externí odkaz:
http://arxiv.org/abs/2501.14049
Autor:
Arnold, Anthony D., Baumgardt, Holger
We have performed a series of direct N-body simulations that study the evolution of the Galactic globular cluster NGC 6397 under the combined influence of two-body relaxation, stellar evolution and the Milky Way's tidal field. Our simulations follow
Externí odkaz:
http://arxiv.org/abs/2501.11806
Autor:
Leahy, Ian A., Rice, Anthony D., Nelson, Jocienne N., Ness, Herve, van Schilfgaarde, Mark, Pan, Wei, Alberi, Kirstin
Low carrier densities in topological semimetals (TSMs) enable the exploration of novel magnetotransport in the quantum limit (QL). Reports consistent with 3D quasi-quantum Hall effect (QQHE) have repositioned TSMs as promising platforms for exploring
Externí odkaz:
http://arxiv.org/abs/2412.05273
Autor:
Giannakopoulos, Christos, Vergès, Clara, Ade, P. A. R., Ahmed, Zeeshan, Amiri, Mandana, Barkats, Denis, Thakur, Ritoban Basu, Bischoff, Colin A., Beck, Dominic, Bock, James J., Boenish, Hans, Buza, Victor, Cheshire IV, James R., Connors, Jake, Cornelison, James, Crumrine, Michael, Cukierman, Ari Jozef, Denison, Edward, Dierickx, Marion, Duband, Lionel, Eiben, Miranda, Elwood, Brodi D., Fatigoni, Sofia, Filippini, Jeff P., Fortes, Antonio, Gao, Min, Goeckner-Wald, Neil, Goldfinger, David C., Grayson, James A., Grimes, Paul K., Hall, Grantland, Halal, George, Halpern, Mark, Hand, Emma, Harrison, Sam A., Henderson, Shawn, Hubmayr, Johannes, Hui, Howard, Irwin, Kent D., Kang, Jae Hwan, Karkare, Kirit S., Kefeli, Sinan, Kovac, J. M., Kuo, Chao-Lin, Lau, King, Lautzenhiser, Margaret, Lennox, Amber, Liu, Tongtian, Megerian, Koko G., Miller, Oliver, Minutolo, Lorenzo, Moncelsi, Lorenzo, Nakato, Yuka, Nguyen, H. T., O'brient, Roger, Patel, Anika, Petroff, Matthew A., Polish, Anna R., Precup, Nathan, Prouve, Thomas, Pryke, Clement, Reintsema, Carl D., Romand, Thibault, Salatino, Maria, Schillaci, Alessandro, Schmitt, Benjamin, Singari, Baibhav, Soliman, Ahmed, Germaine, Tyler St, Steiger, Aaron, Steinbach, Bryan, Sudiwala, Rashmi, Thompson, Keith L., Tsai, Calvin, Tucker, Carole, Turner, Anthony D., Vieregg, Abigail G., Wandui, Albert, Weber, Alexis C., Willmert, Justin, Wu, Wai Ling K., Yang, Hung-I, Yu, Cyndia, Zeng, Lingzhen, Zhang, Cheng, Zhang, Silvia
The BICEP3 and BICEP Array polarimeters are small-aperture refracting telescopes located at the South Pole designed to measure primordial gravitational wave signatures in the Cosmic Microwave Background (CMB) polarization, predicted by inflation. Con
Externí odkaz:
http://arxiv.org/abs/2409.16440
Autor:
Stephens, Anthony D, Walwyn, David R
As the United Kingdom wind fleet increases in size, wind lulls and slews will increasingly challenge the stability of its electricity system. The paper describes the use of models based on real time records and including solar slews, to investigate t
Externí odkaz:
http://arxiv.org/abs/2409.16110
Utilizing the sparsity of the electronic structure problem, fragmentation methods have been researched for decades with great success, pushing the limits of ab initio quantum chemistry ever further. Recently, this set of methods was expanded to inclu
Externí odkaz:
http://arxiv.org/abs/2409.07628
Autor:
Schwarze, Christopher R., Simon, David S., Manni, Anthony D., Ndao, Abdoulaye, Sergienko, Alexander V.
Publikováno v:
Opt. Express 32, 34116-34127 (2024)
We present a low-resource and robust optical implementation of the four-dimensional Grover coin, a four-port linear-optical scatterer that augments the low dimensionality of a regular beam-splitter. While prior realizations of the Grover coin require
Externí odkaz:
http://arxiv.org/abs/2409.04303
Publikováno v:
Phys. Rev. A, 110(2), 023527 (2024)
Using symmetry considerations, we derive a unitary scattering matrix for a three-port optical Y-coupler or Y-branch. The result is shown to be unique up to external phase shifts. Unlike traditional passive linear-optical one-way splitters, coupling l
Externí odkaz:
http://arxiv.org/abs/2408.15304
Autor:
Schwarze, Christopher R., Simon, David S., Manni, Anthony D., Ndao, Abdoulaye, Sergienko, Alexander V.
Publikováno v:
J. Opt. Soc. Am. B 41, 1304-1316 (2024)
We present a finite-element approach for computing the aggregate scattering matrix of a network of linear coherent scatterers. These might be optical scatterers or more general scattering coins studied in quantum walk theory. While techniques exist f
Externí odkaz:
http://arxiv.org/abs/2405.08884
Autor:
Shiu, Corwin, Soliman, Ahmed, O'Brient, Roger, Steinbach, Bryan, Bock, James J., Frez, Clifford F., Jones, William C., Megerian, Krikor G., Moncelsi, Lorenzo, Schillaci, Alessandro, Turner, Anthony D., Weber, Alexis C., Zhang, Cheng, Zhang, Silvia
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 272, 2024
We demonstrate a wide-band diplexed focal plane suitable for observing low-frequency foregrounds that are important for cosmic microwave background polarimetry. The antenna elements are composed of slotted bowtie antennas with 60% bandwidth that can
Externí odkaz:
http://arxiv.org/abs/2405.03767