scholarly journals Publisher's Note: “Coriolis coupling as a source of non-RRKM effects in triatomic near-symmetric top molecules: Diffusive intramolecular energy exchange between rotational and vibrational degrees of freedom” [J. Chem. Phys. 132, 224304 (2010)]

2012 ◽  
Vol 137 (15) ◽  
pp. 159901
Author(s):  
M. Kryvohuz ◽  
R. A. Marcus
Keyword(s):  
Degrees Of Freedom ◽  
Energy Exchange ◽  
Chem Phys ◽  
Coriolis Coupling ◽  
Symmetric Top Molecules

Effect of Linear Damping on Flutter Speed Part I: Binary Systems

1965 ◽  
Vol 16 (2) ◽  
pp. 159-178 ◽  
Author(s):  
E. Nissim
Keyword(s):  
Degrees Of Freedom ◽  
Energy Exchange ◽  
Binary Systems ◽  
Degree Of Freedom ◽  
Compatibility Equation ◽  
Flutter Speed ◽  
Linear Damping

SummaryA study of the effect of linear damping on flutter speed is described. The energy exchange at flutter is considered in each degree of freedom of a general n-degrees-of-freedom system and an energy compatibility equation is formed. An analytical discussion of binary systems, based on the energy compatibility equation, is then presented.

RESONANCES IN H+HLi SCATTERING FOR NONZERO TOTAL ANGULAR MOMENTUM (J > 0): A TIME-DEPENDENT WAVE PACKET APPROACH

2006 ◽  
Vol 05 (04) ◽  
pp. 871-885 ◽  
Author(s):  
R. PADMANABAN ◽  
S. MAHAPATRA
Keyword(s):  
Angular Momentum ◽  
Wave Packet ◽  
Total Angular Momentum ◽  
Energy Surface ◽  
Chem Phys ◽  
Time Dependent ◽  
Coriolis Coupling ◽  
Initial State ◽  
Sudden Approximation ◽  
Franck Condon

The resonances in H + HLi scattering for nonzero total angular momentum (J > 0) are examined here by a time-dependent wave packet approach employing an ab initio potential energy surface (PES) [Dunne LJ, Murrell JN, Jemmer P, Chem Phys Lett336: 1, 2001] of the system. The resonances are identified by calculating a set of pseudospectra corresponding to the Franck–Condon transition of a hypothetical initial state to the interaction region of the H + HLi PES. The resonances are characterized by calculating their eigenfunctions and linewidth lifetimes. The resonances for J ≠ 0 are discussed in relation to their counterpart for J = 0. The effect of Coriolis coupling on the resonances obtained from the centrifugal sudden approximation for J = 2 and for K = 0,1,2 is examined.

Implementation of a multiqubit phase gate with one qubit simultaneously controlling n qubits in the ion-trap system

2014 ◽  
Vol 14 (7&8) ◽  
pp. 625-632
Author(s):  
Xiu Lin
Keyword(s):  
Degrees Of Freedom ◽  
Energy Exchange ◽  
Ion Trap ◽  
Vibrational Mode ◽  
Vibrational Motion ◽  
Trap System ◽  
Control Qubit ◽  
Phase Gate ◽  
External Degrees

In this paper, we present a scheme for implementing a multiqubit phase gate with one control qubit simultaneously controlling n target qubits in the ion-trap system. In our scheme, there is no energy exchange between the internal and external degrees of freedom in the course of operation, and the vibrational mode is only virtually excited. The system is insensitive to changes in the vibrational motion. The proposed scheme is experimentally feasible based on the present ion-trap techniques.

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