### Abstract

We investigate various boundary conditions in two dimensional turbulence systematically in the context of conformai field theory. Keeping the conformai invariance, we can either change the shape of boundaries through finite conformai transformations, or insert boundary operators so as to handle more general cases. Effects of such operations will be reflected in physically measurable quantities such as the energy power spectrum E(k) or the average velocity profiles. We propose that these effects can be used as a possible test of conformai turbulence in an experimental setting. We also study the periodic boundary conditions, i.e. turbulence on a torus geometry. The dependence of moduli parameter q appears explictly in the one point functions in the theory, which can also be tested.

Original language | English |
---|---|

Pages (from-to) | 97-101 |

Number of pages | 5 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 317 |

Issue number | 1-2 |

Publication status | Published - 1993 Dec 1 |

Externally published | Yes |

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### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*,

*317*(1-2), 97-101.

**Possible tests of conformai turbulence through boundaries.** / Chung, B. K.; Nam, Soonkeon; Park, Q Han; Shin, H. J.

Research output: Contribution to journal › Article

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 317, no. 1-2, pp. 97-101.

}

TY - JOUR

T1 - Possible tests of conformai turbulence through boundaries

AU - Chung, B. K.

AU - Nam, Soonkeon

AU - Park, Q Han

AU - Shin, H. J.

PY - 1993/12/1

Y1 - 1993/12/1

N2 - We investigate various boundary conditions in two dimensional turbulence systematically in the context of conformai field theory. Keeping the conformai invariance, we can either change the shape of boundaries through finite conformai transformations, or insert boundary operators so as to handle more general cases. Effects of such operations will be reflected in physically measurable quantities such as the energy power spectrum E(k) or the average velocity profiles. We propose that these effects can be used as a possible test of conformai turbulence in an experimental setting. We also study the periodic boundary conditions, i.e. turbulence on a torus geometry. The dependence of moduli parameter q appears explictly in the one point functions in the theory, which can also be tested.

AB - We investigate various boundary conditions in two dimensional turbulence systematically in the context of conformai field theory. Keeping the conformai invariance, we can either change the shape of boundaries through finite conformai transformations, or insert boundary operators so as to handle more general cases. Effects of such operations will be reflected in physically measurable quantities such as the energy power spectrum E(k) or the average velocity profiles. We propose that these effects can be used as a possible test of conformai turbulence in an experimental setting. We also study the periodic boundary conditions, i.e. turbulence on a torus geometry. The dependence of moduli parameter q appears explictly in the one point functions in the theory, which can also be tested.

UR - http://www.scopus.com/inward/record.url?scp=13844297108&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13844297108&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:13844297108

VL - 317

SP - 97

EP - 101

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -