Results 211 to 220 of about 162,690 (325)
Photon Number Coherence in Quantum Dot‐Cavity Systems can be Enhanced by Phonons
Photon number coherence (PNC) is important for quantum cryptography. Because of that, the PNC within a quantum dot‐cavity system is investigated theoretically. Phonons, which interact with the quantum dot, surprisingly do not necessarily decrease PNC. It is demonstrated that it is possible to optimize other figures of merit without significant penalty ...
Paul C. A. Hagen+4 more
wiley +1 more source
Time operator for the quantum harmonic oscillator: resolution of an apparent paradox
Alex Granik, Harry R. Lewis
openalex +2 more sources
Erratum: Trial introduction of a complex potential function for perturbation that causes quantum mechanical transition in a one‐dimensional harmonic oscillator, Mitsuru Yamada, International Journal of Quantum Chemistry (2004) 99(3) 127–141 [PDF]
Mitsuru Yamada
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Efficient Simulation of Open Quantum Systems on NISQ Trapped‐Ion Hardware
Open quantum systems exhibit rich dynamics that can be simulated efficiently on quantum computers, allowing us to learn more about their behavior. This work applies a new method to simulate certain open quantum systems on noisy trapped‐ion quantum hardware.
Colin Burdine+3 more
wiley +1 more source
Measuring Nonlinear Functionals of Quantum Harmonic Oscillator States [PDF]
K. L. Pregnell
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High‐purity single‐photon emission at telecom O‐band is demonstrated from droplet‐epitaxy InAs quantum dots embedded in a GaAs/AlGaAs microcavity. Strain engineering via an InAlAs buffer enables broadband telecom emission with high purity, short lifetimes, and enhanced extraction.
Paweł Wyborski+7 more
wiley +1 more source
This review describes recent (mostly last five years) progress in the synthesis, structural characterization, and properties of nanotubes from layered transition metal dichalcogenides, including in‐silico investigations. In the picture, ultra long multiwall nanotubes (up to 0.5 mm) nanotubes reported in Ref.
Lena Yadgarov, Reshef Tenne
wiley +1 more source
GENERALIZED HEISENBERG RELATION AND QUANTUM HARMONIC OSCILLATORS [PDF]
P. Narayana Swamy
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The physicochemical and electrochemical results of Ni/Cu/MoO2@LC show that the multiphase interfaces formed by Ni, Cu, MoO2, and lignin‐derived carbon produce a synergistic effect of interfacial electron transfer and compressive‐tensile strains, which significantly improves HER activity and stability in a full pH range. Abstract Developing efficient pH‐
Xinyu Cao+9 more
wiley +1 more source
A new look at the quantum mechanics of the harmonic oscillator [PDF]
H.A. Kastrup
openalex +1 more source