Results 271 to 280 of about 36,457 (313)
Exploring Time‐Domain Femtosecond Rotational Coherent Raman Scattering for Diagnostics
The diagnostic potential of femtosecond (fs) rotational coherent Raman scattering (RCRS) in the time domain is initially investigated. Experiments in air and pure nitrogen are reported, revealing the temperature sensitivity in the recorded fs‐RCRS temporal scans.
Meena Raveesh+9 more
wiley +1 more source
Scalable Structure for Chiral Quantum Routing. [PDF]
Ragazzi G+4 more
europepmc +1 more source
Electrically Tunable Momentum Space Polarization Singularities in Liquid Crystal Microcavities. [PDF]
Oliwa P+12 more
europepmc +1 more source
Dynamics of decoherence in a noisy driven environment. [PDF]
Jafari R, Asadian A, Abdi M, Akbari A.
europepmc +1 more source
Operational Constraints in Quantum Otto Engines: Energy-Gap Modulation and Majorization. [PDF]
Sonkar S, Johal RS.
europepmc +1 more source
Hybrid critical line in the spin-1/2 XX chain with gamma interaction under transverse fields. [PDF]
Abbasi M, Mahdavifar S, Motamedifar M.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Diffusion in Hamiltonian systems
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1998The study is reported of a diffusion in a model of degenerate Hamiltonian systems. The Hamiltonian under consideration is the sum of a linear function of action variables and a periodic function of angle variables. Under certain choices of these functions the diffusion of action variables exists. In the case of two degrees of freedom during the process
N. G. Moshchevitin, V. V. Kozlov
openaire +3 more sources
Transport in Hamiltonian Systems
Physica D: Nonlinear Phenomena, 1984Abstract We develop a theory of transport in Hamiltonian systems in the context of iteration of area-preserving maps. Invariant closed curves present complete barriers to transport, but in regions without such curves there are still invariant Cantor sets named cantori, which appear to form partial barriers. The flux through the gaps of the cantori is
Robert S. MacKay+2 more
openaire +2 more sources
Hamiltonian Systems with Convex Hamiltonians
2004A well-known theorem states that if a level surface of a Hamiltonian is convex, then it contains a periodic trajectory of the Hamiltonian system [142], [147]. In this chapter we prove a more general statement as an application of optimal control theory for linear systems.
Yuri L. Sachkov, Andrei A. Agrachev
openaire +2 more sources