whereanandknare the amplitudes and wavenumbers of discrete wave components (seeMethodsfor a review of different measures of steepness). Increasingσθfrom 0° to 50° for following (unimodal
The trapping and acceleration of a test electron in a nonlinear plasma wave is analyzed in one dimension using Hamiltonian dynamics. The plasma wave is des... E Esarey,M Pilloff - 《Physics of Plasmas》 被引量: 109发表: 1995年 Manyfold Universe We propose that our world is a brane folde...
in branches of physics as various as electromagnetism, optics, acoustics, fluid physics, astrophysics, and condensed matter physics2,3,4,5,6,7,8,10,11,40,41. The wavefront dislocations are associated with the topological phase singularities of wavefields in a space of at least dimension 2....
,C Dk. - 《Physical Review.b.condensed Matter》 被引量: 0发表: 2002年 Inducement of bond-order wave due to electron correlation in one dimension Density-matrix renormalization-group methods are used to investigate the quantum phase transitions in a Hubbard chain with an alternating on-site ...
In one dimension we essentially complete the theory ... Shapeev,V Alexander - 《Siam Journal on Scientific Computing》 被引量: 125发表: 2012年 A two-dimensional hybrid method for modeling seismic wave propagation in anisotropic media [1] A hybrid method is developed for calculating synthetic ...
We find non-planar linear mixing of these proposed operators, requiring their redefinition. Finally, we show that the redefined operators receive non-planar corrections to the planar one-loop anomalous dimension. 展开 DOI: 10.1016/S0550-3213(02)00749-6 ...
Exact Renormalization Group Exhibiting a Tricritical Fixed Point for a Spin-1 Ising Model in One Dimension Exact renormalization-group recursion relations are studied for a spin-1 Ising model in one dimension. In this model, critical lines are marked by a double... S Krinsky,D Furman,S Krinsky...
(Bercoff, 2012; Bercoff et al., 2011; Mace et al., 2013). The transient elastography technique can also be applied in one dimension using a piston device to generate the shear wave (Sandrin et al., 2002). It is presently the most clinically validated approach to evaluate liver ...
Since the wavelength {\lambda }_{{{\mbox{head}}} (at 297 MHz) in biological tissues approaches human head dimension, node and antinode of SW appear in the human head. The human body and the inner metallic surface of the MRI bore (the waveguide) become electrically large, so the volum...
Observation of dimension-crossover of a tunable 1D Dirac fermion in topological semimetal NbSixTe2 Article Open access 24 May 2022 Dynamics and resilience of the unconventional charge density wave in ScV6Sn6 bilayer kagome metal Article Open access 04 December 2023 Introduction...