Results 21 to 30 of about 1,078,592 (93)

Resonances and localization in multi-particle disordered systems [PDF]

arXiv, 2010
This is a complement to our earlier work \cite{C10a} where a new eigenvalue concentration bound for multi-particle disordered quantum lattice systems was obtained. Here we show that the new bound leads to a simplified proof of multi-particle spectral and dynamical localization.
arxiv  

Parametric resonance and particle stochastic interactions with a periodic medium [PDF]

arXiv, 2015
A non-markovian stochastic model shows the emergence of structures in the medium, a self-organization characterized by a relationship between particle's energy, driven frequency $\omega$ and a frequency of interaction with the medium $\nu$. The interaction determines its mass and this fine tuning results in an effective force given by $F_L=\hbar \omega^
arxiv  

Several New Cases Violating Time Reversal Symmetry In the Processes of Particle Interactions [PDF]

arXiv, 2000
It is pointed that we now actually have no enough proofs to prove that time reversal symmetry is universally obeyed in the processes of particle interactions. The analyses show that the time reversal symmetry is obviously violated at least in the decay processes of particles, especially in the decay processes of strange particles, and some resonance ...
arxiv  

Perturbations of the scattering resonances of an open cavity by small particles. Part II: The transverse electric polarization case [PDF]

arXiv, 2018
This paper is concerned with the scattering resonances of open cavities. It is a follow-up of "Perturbation of the scattering resonances of an open cavity by small particles. Part I" where the transverse magnetic polarization was assumed. In that case, using the method of matched asymptotic expansions, the leading-order term in the shifts of scattering
arxiv  

Average amplitude and phase detuning near driven 3rd integer resonance [PDF]

arXiv
For resonant slow extraction of accelerated particle beams from synchrotrons, a 3rd order resonance driven by sextupole magnets is commonly used. This note reviews the non-linear particle dynamics under these conditions as described by the Kobayashi Hamiltonian, focussing on the amplitude and phase dependent detuning. Using the Kobayashi Hamiltonian as
arxiv  

Solving non-Hermitian physics for optical manipulation on a quantum computer. [PDF]

Light Sci Appl
Fan YA, Li X, Wei S, Li Y, Long X, Liu H, Nie X, Ng J, Lu D.   +8 more
europepmc   +1 more source

Search of high-frequency variations of fundamental constants using spin-based quantum sensors. [PDF]

Natl Sci Rev
Kong X, Zhang Y, Ji C, Chang S, Chen Y, Bian X, Duan CK, Huang P, Du J.   +8 more
europepmc   +1 more source

Fano Resonance-Associated Plasmonic Circular Dichroism in a Multiple-Dipole Interaction Born-Kuhn Model. [PDF]

Sensors (Basel)
Bian W, Zhu G, Ma F, Zhu T, Fang Y.
europepmc   +1 more source

Nonlinear excitation of energetic particle driven geodesic acoustic mode by resonance overlap with Alfvén instability in ASDEX Upgrade. [PDF]

Sci Rep
Wang H, Lauber P, Todo Y, Suzuki Y, Li H, Idouakass M, Wang J, Adulsiriswad P, ASDEX Upgrade Team.   +8 more
europepmc   +1 more source

A dissipation-induced superradiant transition in a strontium cavity-QED system. [PDF]

Sci Adv
Song EY, Barberena D, Young DJ, Chaparro E, Chu A, Agarwal S, Niu Z, Young JT, Rey AM, Thompson JK.   +9 more
europepmc   +1 more source