Through numerical analysis of spin dynamics, we identify nonstationary steady states, some of which are limit cycles with persistent periodic oscillations, while others exhibit chaotic, aperiodic behavior. The
Suppressing the loss of ultracold molecules via the continuous quantum Zeno effect. Phys. Rev. Lett. 112, 070404 (2014). Article ADS Google Scholar Chen, T. et al. Quantum Zeno effects across a parity-time symmetry breaking transition in atomic momentum space. NPJ Quantum Inf. https://doi...
Dynamics in a Floquet system is governed by a unitary time evolution operator, whose eigenvalues lie on the unit circle. While the entire Floquet spectrum is featureless in a thermalizing phase (Fig.1b), an MBL Floquet phase can have an order parameter associated with each eigenstate. As an ...
‘Time crystals’ sound like something from Greg Egan’s Orthogonal trilogy, set in a universe where there’s no fundamental distinction between time and space. But Wilczek wanted to realize these in our universe. Of course, it’s easy to make a system that behaves in an approximately periodi...
of microscopic interactions13,14. Aside from studying the dynamics of individual quasiparticles, a cooperative and wave-like motion of different degrees of freedom — referred to ascollective excitations— can be directly observed in the time domain. One of the most notable examples is photoinduced ...
Generate realistic fully-coordinated defect-free amorphous/crystalline interface structures using the continuous random network (CRN) method. Adaptive Kinetic Monte Carlo (AKMC) Long time scale molecular dynamics for finding unknown reaction mechanisms and estimating reaction rates ...
Single-photon sources are one of the key components in quantum photonics applications. These sources ideally emit a single photon at a time, are highly efficient, and could be integrated in photonic circuits for complex quantum system designs. Various platforms to realize such sources have been act...
et al. Photodynamics of quantum emitters in hexagonal boron nitride revealed by low-temperature spectroscopy. Phys. Rev. B 96, 121202 (2017). Article ADS Google Scholar Konthasinghe, K. et al. Rabi oscillations and resonance fluorescence from a single hexagonal boron nitride quantum emitter. ...
of microscopic interactions13,14. Aside from studying the dynamics of individual quasiparticles, a cooperative and wave-like motion of different degrees of freedom — referred to ascollective excitations— can be directly observed in the time domain. One of the most notable examples is photoinduced ...
However, once the sputtering parameters are adjusted to the suitable conditions for surface migration of sputtered atoms to form nano-islands, assisted by the interaction of dynamics and thermodynamics, magnetron sputtering is expected to become a more efficient, cheaper, and simpler method for ...