D Sarenac,J Nsofini,I Hincks et al.
D Sarenac et al.
The generation and control of neutron orbital angular momentum (OAM) states and spin correlated OAM (spin-orbit) states provides a powerful probe of materials with unique penetrating abilities and magnetic sensitivity. We describe technique...
Broadband nonreciprocal linear acoustics through a non-local active metamaterial [0.03%]
通过非局部活性超材料实现宽带非互易线性声学
Aritra Sasmal,Nathan Geib,Bogdan-Ioan Popa et al.
Aritra Sasmal et al.
The ability to create linear systems that manifest broadband nonreciprocal wave propagation would provide for exquisite control over acoustic signals for electronic filtering in communication and noise control. Acoustic nonreciprocity has p...
Multiscale modeling of bacterial colonies: how pili mediate the dynamics of single cells and cellular aggregates [0.03%]
细菌菌落的多尺度建模：菌毛介导的单个细胞和细胞聚集体的动力学模型
Wolfram Pönisch,Christoph A Weber,Guido Juckeland et al.
Wolfram Pönisch et al.
Neisseria gonorrhoeae is the causative agent of one of the most common sexually transmitted diseases, gonorrhea. Over the past two decades there has been an alarming increase of reported gonorrhea cases where the bacteria were resistant to ...
Dina Genkina,Lauren M Aycock,Hsin-I Lu et al.
Dina Genkina et al.
Physical systems with non-trivial topological order find direct applications in metrology (Klitzing et al 1980 Phys. Rev. Lett. 45 494-7) and promise future applications in quantum computing (Freedman 2001 Found. Comput. Math. 1 183-204; Ki...
A M Piñeiro,D Genkina,Mingwu Lu et al.
A M Piñeiro et al.
The creation of particle-antiparticle pairs from vacuum by a large electric field is at the core of quantum electrodynamics. Despite the wide acceptance that this phenomenon occurs naturally when electric field strengths exceed E c ≈ 1018 ...
R T Sutherland,R Srinivas,S C Burd et al.
R T Sutherland et al.
We present a general theory for laser-free entangling gates with trapped-ion hyperfine qubits, using either static or oscillating magnetic-field gradients combined with a pair of uniform microwave fields symmetrically detuned about the qubi...
M T Manzoni,M Moreno-Cardoner,A Asenjo-Garcia et al.
M T Manzoni et al.
A major application for atomic ensembles consists of a quantum memory for light, in which an optical state can be reversibly converted to a collective atomic excitation on demand. There exists a well-known fundamental bound on the storage e...
Daniel Gruss,Chih-Chun Chien,Julio T Barreiro et al.
Daniel Gruss et al.
We propose a method to probe the local density of states (LDOS) of atomic systems that provides both spatial and energy resolution. The method combines atomic and tunneling techniques to supply a simple, yet quantitative and operational, de...
Many-body decoherence dynamics and optimized operation of a single-photon switch [0.03%]
多体退相干动力学及单光子开关的优化操作
C R Murray,A V Gorshkov,T Pohl
C R Murray
We develop a theoretical framework to characterize the decoherence dynamics due to multi-photon scattering in an all-optical switch based on Rydberg atom induced nonlinearities. By incorporating the knowledge of this decoherence process int...
Tomas Andrijauskas,I B Spielman,Gediminas Juzeliūnas
Tomas Andrijauskas
We describe anoveltechniqueforcreatinganartificialmagneticfieldforultracoldatomsusinga periodicallypulsedpairofcounterpropagatingRamanlasersthatdrivetransitionsbetween a pair of internal atomic spin states: a multi-frequency coupling term. ...