Results 21 to 30 of about 7,483,920 (339)

Continuous-variable geometric phase and its manipulation for quantum computation in a superconducting circuit [PDF]

Nat Commun, 2017
Geometric phase, associated with holonomy transformation in quantum state space, is an important quantum-mechanical effect. Besides fundamental interest, this effect has practical applications, among which geometric quantum computation is a paradigm ...
Chao Song, Shi-Biao Zheng, Pengfei Zhang, Kai Xu, Libo Zhang, Q. Guo, Wuxin Liu, Da Xu, H. Deng, K. Huang, D. Zheng, Xiaobo Zhu, H. Wang   +12 more
semanticscholar   +2 more sources

Topological transport of sound mediated by spin-redirection geometric phase [PDF]

Sci Adv, 2016
The transport of sound can be affected by the spin-redirection geometric phase associated with sound vortices. When a dynamic system undergoes a cyclic evolution, a geometric phase that depends only on the path traversed in parameter space can arise in ...
Shubo Wang, Guancong Ma, C. Chan
semanticscholar   +2 more sources

Measurement of a Vacuum-Induced Geometric Phase [PDF]

Sci Adv, 2016
Berry's geometric phase naturally appears when a quantum system is driven by an external field whose parameters are slowly and cyclically changed. A variation in the coupling between the system and the external field can also give rise to a geometric ...
Abdumalikov, Abdufarrukh A., Berger, Simon, Filipp, Stefan, Gasparinetti, Simone, Pechal, Marek, Wallraff, Andreas J.   +5 more
core   +2 more sources

Geometric phase predicts locomotion performance in undulating living systems across scales [PDF]

Proc Natl Acad Sci U S A
Jennifer M. Rieser, Baxi Chong, Chaohui Gong, Henry C. Astley, Perrin Schiebel, Kelimar Diaz, Christopher J. Pierce, Hang Lu, Ross L. Hatton, Howie Choset, Daniel I. Goldman   +10 more
openalex   +3 more sources

Observation of the geometric phase effect in the H+HD→H2+D reaction below the conical intersection [PDF]

Nat Commun, 2020
Dao-Fu Yuan, Yin Huang, Wentao Chen, Hailin Zhao, Shengrui Yu, Chang Luo, Yuxin Tan, Siwen Wang, Xingan Wang, Zhigang Sun, Xueming Yang   +10 more
openalex   +2 more sources

Geometric phase in quantum synchronization

Physical Review Research, 2023
We consider a quantum limit-cycle oscillator implemented in a spin system whose quantization axis is slowly rotated. Using a kinematic approach to define geometric phases in nonunitary evolution, we show that the quantum limit-cycle oscillator attains a ...
Aaron Daniel, Christoph Bruder, Martin Koppenhöfer   +2 more
doaj   +1 more source

Single-Layered Phase-Change Metasurfaces Achieving Polarization- and Crystallinity-Dependent Wavefront Manipulation

Photonics, 2023
As a promising platform for versatile electromagnetic (EM) manipulations, metasurfaces have drawn wide interest in recent years due to their unique EM properties and small footprints.
Jie Hu, Yujie Chen, Wenting Zhang, Ziyi Tang, Xiang Lan, Qinrong Deng, Hengyu Cui, Ling Li, Yijia Huang   +8 more
doaj   +1 more source

The geometric phase in nonlinear frequency conversion

Frontiers of Physics, 2021
The geometric phase of light has been demonstrated in various platforms of the linear optical regime, raising interest both for fundamental science as well as applications, such as flat optical elements. Recently, the concept of geometric phases has been
Aviv Karnieli, Yongyao Li, A. Arie
semanticscholar   +1 more source

Anomalous Spectral Shift of o-Modes in Multilayer Photonic Structure Induced by Homeotropic–Homeoplanar Transition in Chiral–Nematic Defect Layer

Photonics, 2023
A chiral nematic is embedded between multilayer mirrors to obtain voltage-inducible polarized resonance spectra. Initially, the nematic director is uniformly oriented perpendicular to the mirrors’ surfaces because the chiral nematic helix is completely ...
Vladimir A. Gunyakov, Vitaly S. Sutormin, Ivan V. Timofeev, Vasily F. Shabanov, Victor Ya. Zyryanov   +4 more
doaj   +1 more source

Arbitrary-Order and Multichannel Optical Vortices with Simultaneous Amplitude and Phase Modulation on Plasmonic Metasurfaces

Nanomaterials, 2022
The highly localized and uneven spatial distribution of the subwavelength light field in metal metasurfaces provides a promising means for the generation of optical vortices (OVs) with arbitrary topological charges.
Qing’an Sun, Wangying Yang, Lei Jin, Jingcheng Shangguan, Yilin Wang, Tong Cui, Kun Liang, Li Yu   +7 more
doaj   +1 more source