A possible quantum fluid-dynamical approach to vortex motion in nuclei
The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dyn...
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| Autor*in: |
Nishiyama, Seiya [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Rechteinformationen: |
Nutzungsrecht: © 2017, World Scientific Publishing Company |
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| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: International journal of modern physics / E - Singapore [u.a.] : World Scientific, 1992, 26(2017), 4 |
|---|---|
| Übergeordnetes Werk: |
volume:26 ; year:2017 ; number:4 |
| Links: |
|---|
| DOI / URN: |
10.1142/S0218301317500203 |
|---|
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OLC1993342192 |
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| 520 | |a The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. | ||
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10.1142/S0218301317500203 doi PQ20170501 (DE-627)OLC1993342192 (DE-599)GBVOLC1993342192 (PRQ)a793-1a45e81f7d72b9bad591c32c80e1bbe8de9c5e4a9d44f1b24187bde498ee69e40 (KEY)0220344820170000026000400000possiblequantumfluiddynamicalapproachtovortexmotio DE-627 ger DE-627 rakwb eng 530 DNB 33.00 bkl Nishiyama, Seiya verfasserin aut A possible quantum fluid-dynamical approach to vortex motion in nuclei 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. Nutzungsrecht: © 2017, World Scientific Publishing Company Nuclear Theory da Providência, João oth Enthalten in International journal of modern physics / E Singapore [u.a.] : World Scientific, 1992 26(2017), 4 (DE-627)131193341 (DE-600)1148139-0 (DE-576)048511099 0218-3013 nnns volume:26 year:2017 number:4 http://dx.doi.org/10.1142/S0218301317500203 Volltext http://arxiv.org/abs/1610.00793 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 33.00 AVZ AR 26 2017 4 |
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10.1142/S0218301317500203 doi PQ20170501 (DE-627)OLC1993342192 (DE-599)GBVOLC1993342192 (PRQ)a793-1a45e81f7d72b9bad591c32c80e1bbe8de9c5e4a9d44f1b24187bde498ee69e40 (KEY)0220344820170000026000400000possiblequantumfluiddynamicalapproachtovortexmotio DE-627 ger DE-627 rakwb eng 530 DNB 33.00 bkl Nishiyama, Seiya verfasserin aut A possible quantum fluid-dynamical approach to vortex motion in nuclei 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. Nutzungsrecht: © 2017, World Scientific Publishing Company Nuclear Theory da Providência, João oth Enthalten in International journal of modern physics / E Singapore [u.a.] : World Scientific, 1992 26(2017), 4 (DE-627)131193341 (DE-600)1148139-0 (DE-576)048511099 0218-3013 nnns volume:26 year:2017 number:4 http://dx.doi.org/10.1142/S0218301317500203 Volltext http://arxiv.org/abs/1610.00793 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_70 33.00 AVZ AR 26 2017 4 |
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The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. 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10.1142/S0218301317500203 |
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530 |
| title_sort |
possible quantum fluid-dynamical approach to vortex motion in nuclei |
| title_auth |
A possible quantum fluid-dynamical approach to vortex motion in nuclei |
| abstract |
The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. |
| abstractGer |
The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. |
| abstract_unstemmed |
The essential point of Bohr–Mottelson theory is to assume an irrotational flow. As was already suggested by Marumori and Watanabe, the internal rotational motion, i.e., the vortex motion, however, may exist also in nuclei. So, we must take the vortex motion into consideration. In classical fluid dynamics, there are various ways to treat the internal rotational velocity. The Clebsch representation, v ( x ) = − ∇ ϕ ( x ) + λ ( x ) ∇ ψ ( x ) ( ϕ ; velocity potential , λ and ψ : Clebsch parameters ) is very powerful and allows for the derivation of the equations of fluid motion from a Lagrangian. Making the best use of this advantage, Kronig–Thellung, Ziman and Ito obtained a Hamiltonian including the internal rotational motion, the vortex motion, through the term λ ( x ) ∇ ψ ( x ) . Going to quantum fluid dynamics, Ziman and Thellung finally derived the roton spectrum of liquid Helium II postulated by Landau. Is it possible to follow a similar procedure in the description of the collective vortex motion in nuclei? The description of such a collective motion has not been considered in the context of the Bohr–Mottelson model (BMM) for a long time. In this paper, we will investigate the possibility of describing the vortex motion in nuclei on the basis of the theories of Ziman and Ito together with Marumori’s work. |
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A possible quantum fluid-dynamical approach to vortex motion in nuclei |
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http://dx.doi.org/10.1142/S0218301317500203 http://arxiv.org/abs/1610.00793 |
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da Providência, João |
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