Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Leigh S. Martin"'
Autor:
Hengyun Zhou, Haoyang Gao, Nathaniel T. Leitao, Oksana Makarova, Iris Cong, Alexander M. Douglas, Leigh S. Martin, Mikhail D. Lukin
Publikováno v:
Physical Review X, Vol 14, Iss 3, p 031017 (2024)
Dynamical decoupling and Hamiltonian engineering are well-established techniques that have been used to control qubit systems. However, designing the corresponding methods for qudit systems has been challenging due to the lack of a Bloch sphere repre
Externí odkaz:
https://doaj.org/article/d27abac0003c4de19dc133734b433bae
Autor:
Philippe Lewalle, Leigh S. Martin, Emmanuel Flurin, Song Zhang, Eliya Blumenthal, Shay Hacohen-Gourgy, Daniel Burgarth, K. Birgitta Whaley
Publikováno v:
Quantum, Vol 7, p 1100 (2023)
The Zeno effect, in which repeated observation freezes the dynamics of a quantum system, stands as an iconic oddity of quantum mechanics. When a measurement is unable to distinguish between states in a subspace, the dynamics within that subspace can
Externí odkaz:
https://doaj.org/article/565615dd9a2e43dd8fb8ba024d18e8bb
Autor:
Leigh S. Martin, Hengyun Zhou, Nathaniel T. Leitao, Nishad Maskara, Oksana Makarova, Haoyang Gao, Qian-Ze Zhu, Mincheol Park, Matthew Tyler, Hongkun Park, Soonwon Choi, Mikhail D. Lukin
Understanding the microscopic mechanisms of thermalization in closed quantum systems is among the key challenges in modern quantum many-body physics. We demonstrate a method to probe local thermalization in a large-scale many-body system by exploitin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7d9ceb272613836589d4edad47e556
Autor:
Craig W. Hogle, Th. Weber, Felix Sturm, Kirk A. Larsen, Roger Y. Bello, C. W. McCurdy, Predrag Ranitovic, Margaret M. Murnane, Leigh S. Martin, Niranjan Shivaram, Daniel Slaughter, Henry C. Kapteyn, Robert R. Lucchese
Publikováno v:
Physical Review Research. 3
${\mathrm{D}}_{2}$ molecules, excited by linearly cross-polarized femtosecond extreme ultraviolet (XUV) and near-infrared (NIR) light pulses, reveal highly structured ${\mathrm{D}}^{+}$ ion fragment momenta and angular distributions that originate fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bf13b4d8dd12dcdeecc82a148d71809
https://doi.org/10.1103/physrevresearch.3.033191
https://doi.org/10.1103/physrevresearch.3.033191
Autor:
Shay Hacohen-Gourgy, Leigh S. Martin
Publikováno v:
Advances in Physics: X, Vol 5, Iss 1 (2020)
Developments over the last two decades have opened the path towards quantum technologies in many quantum systems, such as cold atoms, trapped ions, cavity-quantum electrodynamics (QED), and circuit-QED. However, the fragility of quantum states to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab761cb187662f429ba07abaab9baf45
http://arxiv.org/abs/2009.07297
http://arxiv.org/abs/2009.07297
Publikováno v:
Physical Review A, vol 102, iss 2
A quantum system may be purified, i.e., projected into a pure state, faster if one applies feedback operations during the measurement process. However existing results suggest that such an enhancement is only possible when the measurement efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bdbb7712faff527720d72a03d07c18
https://escholarship.org/uc/item/6750j2c8
https://escholarship.org/uc/item/6750j2c8
Autor:
Lorenz S. Cederbaum, Henry C. Kapteyn, Margaret M. Murnane, Tsveta Miteva, Kiyoshi Ueda, Xiao-Min Tong, Predrag Ranitovic, Craig W. Hogle, Leigh S. Martin
Publikováno v:
The 22nd International Conference on Ultrafast Phenomena 2020.
Interatomic-Coulombic-Decay (ICD) processes play an important role in the interaction of X-rays with biological systems. Here, we present the first successful experimental demonstration that enables and precisely times the outcome of an ICD process i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f41770bb955adfd3133c6883914f3310
https://doi.org/10.1364/up.2020.tu4a.44
https://doi.org/10.1364/up.2020.tu4a.44
Publikováno v:
Physical Review X, Vol 10, Iss 1, p 011006 (2020)
At its core, quantum mechanics is a theory developed to describe fundamental observations in the spectroscopy of solids and gases. Despite these practical roots, however, quantum theory is infamous for being highly counterintuitive, largely due to it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9cda2fbfd76e581bde5a36a0874426d
https://doaj.org/article/642b82149a0c4801a60542499329d99c
https://doaj.org/article/642b82149a0c4801a60542499329d99c
Much of modern metrology and communication technology encodes information in electromagnetic waves, typically as an amplitude or phase. Although current hardware can perform near-ideal measurements of photon number or field amplitude, the ability to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601fe89cd4767ba29fd51fd694a76419
http://arxiv.org/abs/1906.07274
http://arxiv.org/abs/1906.07274
Publikováno v:
New Journal of Physics. 22:113014
Feedback control is an essential component of many modern technologies and provides a key capability for emergent quantum technologies. We extend existing approaches of direct feedback control in which the controller applies a function directly propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f35fa2b28dc472aaf42c26c4b351dbad
https://doi.org/10.1088/1367-2630/abc464
https://doi.org/10.1088/1367-2630/abc464