Results 241 to 250 of about 23,374 (295)

Information theory and thermal properties of an extended cosine hyperbolic potential model. [PDF]

open access: yesSci Rep
Hsu CY   +6 more
europepmc   +1 more source

Single-molecule neuromorphic device with aJ-level power consumption per switching. [PDF]

open access: yesNat Commun
Zhang H   +22 more
europepmc   +1 more source

miR-19a-3p and miR-19b-3p repress Nurr1 and Nur77 to promote microglial inflammation after spinal cord injury. [PDF]

open access: yesFront Cell Neurosci
Sahebdel F   +6 more
europepmc   +1 more source

The Morse potential with angular momentum

Journal of Chemical Physics, 2002
Following the attempts by previous authors to construct an effective Morse potential to treat the problem of the Morse potential plus an r−2 term, it is shown that the hypervirial perturbation method, which gives exact results for the Morse potential, also gives results for the perturbed problem which are much more accurate than those of previous ...
John P Killingbeck   +2 more
exaly   +2 more sources

Dynamical potential algebras for Gendenshtein and Morse potentials [PDF]

open access: yesJournal of Physics A: Mathematical and General, 1991
The authors show that a realization of the Lie algebra \(\mathfrak{so}(2,1)\) by first order differential operators in two variables can be used to define irreducible representations of \(\mathfrak{so}(2,1)\) with basis states that are eigenfunctions of different Hamiltonians associated with Morse and related potentials but belonging to the same energy
Englefield, M.J. M.J.   +1 more
openaire   +4 more sources

Outlines of Morse potential

International Journal of Mathematical Education in Science and Technology, 1988
The central potential known as the Morse potential has been discussed for the molecular system. It has been found that on including the rotational quantum number the natural frequency is modified and the total energy of the nuclear system appears to be the sum of the zeroth order energy, vibronic energy and the rotational energy.
C.P. Painuli, B.D. Indu
openaire   +1 more source

On the generalized Morse potential

Journal of Physics A: Mathematical and General, 1999
Summary: The equivalence between the generalized Morse (GMP) and Eckart potentials is shown. The study of the hypergeometric Natanzon potentials using \(\text{SO}(2, 1)\) techniques is applied to compute the eigenfunctions and eigenvalues of the Eckart (GMP) potential.
Codriansky, Simón   +2 more
openaire   +1 more source

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