Results 141 to 150 of about 10,495 (249)
Frontiers of Bright CEP‐Stable Broadband Infrared Sources
Laser &Photonics Reviews, EarlyView.Bright CEP‐stable broadband infrared sources push the limits of ultrafast science by delivering exceptional brightness alongside few‐cycle durations and multi‐octave spectral coverage. This review highlights emerging architectures and nonlinear conversion strategies that scale power while preserving phase stability.
Ugaitz Elu, Jens Biegert
wiley +1 more source
Finite Quantum Harmonic Oscillator ∗
, 2004 The harmonic oscillator has infinities that presage those of field theory arising from its singular groups. Group regularization transforms it to a finite quantum theory based on a quantum time.
Mohsen Shiri-garakani +1 more
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Revealing the Resonant Physics of Open Photonic Time Crystals
Laser &Photonics Reviews, EarlyView.ABSTRACT Photonic time crystals (PTCs) are media whose permittivity is modulated periodically in time, enabling momentum bandgaps and parametric amplification of light. Their realization at the nanoscale can revolutionize the study of light‐matter interactions.
Adrià Canós Valero +5 more
wiley +1 more source
SOLUTION OF HARMONIC OSCILLATOR OF NONLINEAR MASTER SCHRÖDINGER
Jurnal Fisika, 2012 We have computed the solution of a nonrelativistic particle motion in a harmonic oscillator potential of the nonlinear master Schrödinger equation. The equation itself is based on two classical conservation laws, the Hamilton-Jacobi and the continuity ...
T B Prayitno
doaj
Geometric quantum complexity of bosonic oscillator systems
Journal of High Energy PhysicsAccording to the pioneering work of Nielsen and collaborators, the length of the minimal geodesic in a geometric realization of a suitable operator space provides a measure of the quantum complexity of an operation.
Satyaki Chowdhury +2 more
doaj +1 more source
steel research international, EarlyView.Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou +6 more
wiley +1 more source
The RoQ attack recognition method based on quantum harmonic oscillator
四川大学学报. 自然科学版, 2018 In order to improve the current degradation of service attacks to reduce TCP's service quality, a RoQ attack recognition method is presented by quantum oscillator algorithm.In this method, the quantum harmonic oscillator is set as the carrier, and is ...
DENG Huai-Yong +3 more
doaj
A new look at the quantum mechanics of the harmonic oscillator
Annalen der Physik, 2007 AbstractIn classical mechanics the harmonic oscillator (HO) provides the generic example for the use of angle and action variables and I > 0 which played a prominent role in the “old” Bohr‐Sommerfeld quantum theory. However, already classically there is a problem which has essential implications for the quantum mechanics of the (φ,I)‐model for the ...
openaire +6 more sources
Journal of Physical Organic Chemistry, Volume 39, Issue 7, July 2026.Irradiation of 4‐azido‐2,6‐dichlorophenol in cryogenic matrices generates triplet 2,6‐dichloro‐4‐hydroxyphenylnitrene. Vibronically structured absorption enables extension of a formally forbidden transition into the visible region (up to 500 nm). Analyses based on NICS(1.7)zz, ACID, HOMA, MCI, and spin density reveal magnetically induced ring currents ...
Dharma Raj Joshi +5 more
wiley +1 more source
Constructing quantum logic gates using q-deformed harmonic oscillator algebras
, 2021 We study two-level q-deformed angular momentum states, and using q-deformed harmonic oscillators, we provide a framework for constructing qubits and quantum gates.
Özaydın, Fatih +4 more
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