Zobrazeno 1 - 10
of 10 614
pro vyhledávání: '"Spielman A"'
Weak measurement enables the extraction of targeted information from a quantum system while minimizing decoherence due to measurement backaction. However, in many-body quantum systems backaction can have unexpected effects on wavefunction collapse. W
Externí odkaz:
http://arxiv.org/abs/2409.09878
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
Much of our knowledge of quantum systems is encapsulated in the expectation value of Hermitian operators, experimentally obtained by averaging projective measurements. However, dynamical properties are often described by products of operators evaluat
Externí odkaz:
http://arxiv.org/abs/2409.07030
Geometrical frustration and long-range couplings are key contributors to create quantum phases with different properties throughout physics. We propose a scheme where both ingredients naturally emerge in a Raman induced subwavelength lattice. We firs
Externí odkaz:
http://arxiv.org/abs/2409.01443
We investigated turbulence in atomic Bose-Einstein condensates (BECs) using a minimally destructive, impurity injection technique analogous to particle image velocimetry in conventional fluids. Our approach transfers small regions of the BEC into a d
Externí odkaz:
http://arxiv.org/abs/2408.04715
Autor:
Opsahl, Catherine D., Jiang, Yuan, Grubb, Samantha A., Okinaka, Alan T., Chlanda, Nicolaus A., Conley, Hannah S., Kirk, Aidan D., Spielman, Sarah E., Carroll, Thomas J., Noel, Michael W.
A static electric field of a few V/cm shifts the energy levels of ultracold Rydberg atoms in a magneto-optical trap. For a given principle quantum number, most of the energy levels are nearly degenerate at zero field and fan out with increasing field
Externí odkaz:
http://arxiv.org/abs/2407.21764
We consider the problem of inferring an unknown ranking of $n$ items from a random tournament on $n$ vertices whose edge directions are correlated with the ranking. We establish, in terms of the strength of these correlations, the computational and s
Externí odkaz:
http://arxiv.org/abs/2407.16597
Autor:
Karls, J., Grumer, J., Schiffmann, S., Gibson, N. D., Ji, M., Kristiansson, M. K., Leimbach, D., Navarrete, J. E. Navarro, Rodrıguez, Y. Pena, Ponce, R., Ringvall-Moberg, A., Schmidt, H. T., Spielman, S. E., Walter, C. W., Brage, T., Hanstorp, D.
The radiative decay of excited states of the negative ion of rhodium, Rh$^-$, has been investigated experimentally and theoretically. The experiments were conducted at the Double ElectroStatic Ion Ring Experiment (DESIREE) facility at Stockholm Unive
Externí odkaz:
http://arxiv.org/abs/2404.06222
The purpose of this style guide is to assist developers in designing effective and consistent-looking user interfaces for accelerator control rooms. A similar purpose is to help developers avoid the creation of user interfaces that needlessly stray f
Externí odkaz:
http://arxiv.org/abs/2312.12579
Relevance labels, which indicate whether a search result is valuable to a searcher, are key to evaluating and optimising search systems. The best way to capture the true preferences of users is to ask them for their careful feedback on which results
Externí odkaz:
http://arxiv.org/abs/2309.10621