Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Colin J. Kennedy"'
Autor:
Martha I. Bodine, Jean-Daniel Deschênes, Isaac H. Khader, William C. Swann, Holly Leopardi, Kyle Beloy, Tobias Bothwell, Samuel M. Brewer, Sarah L. Bromley, Jwo-Sy Chen, Scott A. Diddams, Robert J. Fasano, Tara M. Fortier, Youssef S. Hassan, David B. Hume, Dhruv Kedar, Colin J. Kennedy, Amanda Koepke, David R. Leibrandt, Andrew D. Ludlow, William F. McGrew, William R. Milner, Daniele Nicolodi, Eric Oelker, Thomas E. Parker, John M. Robinson, Stefania Romish, Stefan A. Schäffer, Jeffrey A. Sherman, Lindsay Sonderhouse, Jian Yao, Jun Ye, Xiaogang Zhang, Nathan R. Newbury, Laura C. Sinclair
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033395 (2020)
We use frequency-comb-based optical two-way time-frequency transfer (O-TWTFT) to measure the optical frequency ratio of state-of-the-art ytterbium and strontium optical atomic clocks separated by a 1.5-km open-air link. Our free-space measurement is
Externí odkaz:
https://doaj.org/article/73e8b65a1e2d4fd4b5b0a1350a920fb7
Autor:
Tobias Bothwell, Colin J. Kennedy, Alexander Aeppli, Dhruv Kedar, John M. Robinson, Eric Oelker, Alexander Staron, Jun Ye
Einstein’s theory of general relativity states that clocks at different gravitational potentials tick at different rates relative to lab coordinates—an effect known as the gravitational redshift1. As fundamental probes of space and time, atomic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70884b109137b37e4090a4c9c6a8afea
https://eprints.gla.ac.uk/264685/2/264685.pdf
https://eprints.gla.ac.uk/264685/2/264685.pdf
Autor:
Alexander Aeppli, Anjun Chu, Tobias Bothwell, Colin J. Kennedy, Dhruv Kedar, Peiru He, Ana Maria Rey, Jun Ye
Engineering a Hamiltonian system with tunable interactions provides opportunities to optimize performance for quantum sensing and explore emerging phenomena of many-body systems. An optical lattice clock based on partially delocalized Wannier-Stark s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa4370fd34ffde56ae681e6ef6e2a029
http://arxiv.org/abs/2201.05909
http://arxiv.org/abs/2201.05909
Autor:
Julius de Hond, Jinggang Xiang, Woo Chang Chung, Enid Cruz-Colón, Wenlan Chen, William Cody Burton, Colin J. Kennedy, Wolfgang Ketterle
Publikováno v:
Physical review letters. 128(9)
We observe and study a special ground state of bosons with two spin states in an optical lattice: the spin-Mott insulator, a state that consists of repulsively bound pairs which is insulating for both spin and charge transport. Because of the pairing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee53e523714d81e539b7d41428808859
https://pubmed.ncbi.nlm.nih.gov/35302815
https://pubmed.ncbi.nlm.nih.gov/35302815
Autor:
Tobias Bothwell, Dhruv Kedar, Eric Oelker, John M Robinson, Sarah L Bromley, Weston L Tew, Jun Ye, Colin J Kennedy
Publikováno v:
Metrologia; Dec2019, Vol. 56 Issue 6, p1-1, 1p