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pro vyhledávání: '"Hosung Sun"'
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 35:805-810
The shape invariant potentials are proved to be exactly solvable, i.e. the wave functions and energies of a particle moving under the influence of the shape invariant potentials can be algebraically determined without any approximations. It is well k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3142e9dcda30ac217ca9ad63c7f0f3a8
https://doi.org/10.5012/bkcs.2014.35.3.805
https://doi.org/10.5012/bkcs.2014.35.3.805
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 34:197-200
The bound state wave functions for all the known exactly solvable potentials can be expressed in terms of orthogonal polynomials because the polynomials always satisfy the boundary conditions with a proper weight function. The orthogonality of polyno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c9cb4f250ce74edd7f15eed947cdf2
https://doi.org/10.5012/bkcs.2013.34.1.197
https://doi.org/10.5012/bkcs.2013.34.1.197
The first centrifugal sudden (CS) calculations of glory undulations in total integral cross sections have been carried out for Ar-N2 in the velocity range g=501·2-3258·4 m s-1. A model Lennard-Jones (12, 6) interaction potential with P 2(cos ϑ) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aabb38aee9dcfe438b4651b28d99137
https://doi.org/10.1080/00268978300101821
https://doi.org/10.1080/00268978300101821
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 33:818-824
When the Langer modification is applied to Coulomb potential, the standard WKB quantization yields an exact energy spectrum for the potential. This Langer modification has been known to be related to the centrifugal term appearing in Coulomb potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14a486972ae8f3b469445c9a2b3aa52c
https://doi.org/10.5012/bkcs.2012.33.3.818
https://doi.org/10.5012/bkcs.2012.33.3.818
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 32:4233-4238
Based on the exact quantization rule for the nonrelativistic Schrodinger equation, the exact quantization rule for the relativistic one-dimensional Klein-Gordon equation is suggested. Using the new quantization rule, the exact relativistic energies f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47f9b398daf4028cc605dfdb1d77de2
https://doi.org/10.5012/bkcs.2011.32.12.4233
https://doi.org/10.5012/bkcs.2011.32.12.4233
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 31:3573-3578
Recently it is suggested that it may be possible to obtain the approximate or exact bound state solutions of nonrelativistic Schrodinger equation from relativistic Klein-Gordon equation, which seems to be counter-intuitive. But the suggestion is furt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa3c9c08f65e312bf21c247c4eb7759
https://doi.org/10.5012/bkcs.2010.31.12.3573
https://doi.org/10.5012/bkcs.2010.31.12.3573
Autor:
Ye Won Chang, Hosung Sun
Publikováno v:
Chemical Physics Letters. 493:371-375
One advantage of the effective valence shell Hamiltonian method is that the spin–orbit coupling energies of all valence states, regardless of the number of valence electrons, are simultaneously determined with a similar accuracy from a single compu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7cf4ec9f3b55ba3c24b2abc5ef0ef22
https://doi.org/10.1016/j.cplett.2010.05.005
https://doi.org/10.1016/j.cplett.2010.05.005
Autor:
Hosung Sun
Publikováno v:
Physics Letters A. 374:116-122
The relativistic one-dimensional Klein–Gordon equation can be exactly solved for a certain class of potentials. But the nonrelativistic Schrodinger equation is not necessarily solvable for the same potentials. It may be possible to obtain approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6910af2159ce3ebcbfc3c83e6ef5a99
https://doi.org/10.1016/j.physleta.2009.11.003
https://doi.org/10.1016/j.physleta.2009.11.003
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 30:315-318
Some particular bound state energies of an electron, under Coulomb potential field, confined in a two-dimensional circle and a three-dimensional sphere are analytically derived. The derivation shows that the electron cannot be bound in a negative ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7e9a0fe9d9e76e1929eb14507f08efa
https://doi.org/10.5012/bkcs.2009.30.2.315
https://doi.org/10.5012/bkcs.2009.30.2.315
Autor:
Hosung Sun
Publikováno v:
Bulletin of the Korean Chemical Society. 29:85-88
A direct application of the WKB quantization to the three-dimensional Coulomb potential does not yield the exact eigenenergies. The three-dimensional Coulomb potential is converted to a Morse potential by using the point canonical transformation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0520ebc38843162626dafbf0fdbc8b
https://doi.org/10.5012/bkcs.2008.29.1.085
https://doi.org/10.5012/bkcs.2008.29.1.085