Vector description

Liu, S., Yin, C., Cai, S., Li, Z. Chemom. Intell. Lab. Syst. 61, 2002, 3-15. Molecular structural vector description and retention index of polycyclic aromatic hydrocarbons. 

The discretized adiabatic procedure, and its analog with STIRAP, is but one possibility for achieving broadband response of an optical device. An alternative, which we discuss, relies on the analogy between the Jones vector description of an optical beam and the two-state time-dependent Schrodinger equation (TDSE). This equation has two commonly used solutions. One is rapid adiabatic passage (RAP), produced by swept detuning (a chirp), and the other is Rabi oscillations, specifically a pi pulse. The RAP has theoretical connection with STIRAP, but the pi pulses have no such connections. We describe application of a procedure that has been used to extend the traditional pi pulses to broadband excitation. This can accomplish the present goal of PAP, under complementary conditions. 

Use a coherence pathway or vector description to show that the pulse sequence in Fig. 12.7 leads to a signal at the end of the evolution period that shows no modulation from spin coupling. 

Fig. 6.16 Stationary-vector descriptions of the voltage and currents in the ac circuit of Fig. 14(a)...

At present, quite a number of works are using one of three methods vector description, description centers, or topological indexes. The vector description is the simplest one it is usually used when there is a series of N similar molecules, e.g., having the same skeleton with different substituents. In these cases, each (k) molecule of the series can be presented by a vector C, ... 

Vectors. Description of the Main Types of Vectors Used in the HGP 57... 

VECTORS. DESCRIPTION OE THE MAIN TYPES OE VECTORS USED IN THE HGP... 

Using similar notation to that of Equation 15.4.1 for sets, a vector description of m. is given by the p-tuple... 

A vector description of this process is given in Figure 3. However, a P ° pulse has no effect on... 

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