Junggi Yoon
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Junggi Yoon has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Antal Jevicki
Brown University
6 shared publications - Antal Jevicki
Brown University
1 shared publication - Joao P. Rodrigues
University of the Witwatersrand
1 shared publication - Kenta Suzuki
Brown University
1 shared publication - Kewang Jin
University of Illinois
1 shared publication - Robert de Mello Koch
Huzhou University
1 shared publication
Latest Publications
- Top Cited PapersOpen Access
- 1 July 2016
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2016 (7) , 1-25
Bi-local holography in the SYK model
- 1 July 2016
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2016 (7) , 1-25
Top Cited PapersOpen AccessBi-local holography in the SYK model
- Open Access
- 18 April 2016
- Published by IOP Publishing in Journal of Physics A: Mathematical and Theoretical
- Vol. 49 (20) , 205401
SNorbifolds and string interactions
We study interacting features of S N orbifold CFTs. Concentrating on characters (associated with S N Orbifold primaries) we first formulate a novel procedure for evaluating them through tracing. The result is a polynomial formula which we show gives results equivalent to those found by Bantay. From this we deduce a hierarchy of commuting Hamiltonians featuring locality in the induced space, and nonlinear string-type interactions.
- 18 April 2016
- Published by IOP Publishing in Journal of Physics A: Mathematical and Theoretical
- Vol. 49 (20) , 205401
Open AccessSNorbifolds and string interactions
We study interacting features of S N orbifold CFTs. Concentrating on characters (associated with S N Orbifold primaries) we first formulate a novel procedure for evaluating them through tracing. The result is a polynomial formula which we show gives results equivalent to those found by Bantay. From this we deduce a hierarchy of commuting Hamiltonians featuring locality in the induced space, and nonlinear string-type interactions.
- Open Access
- 15 February 2016
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2016 (2) , 90
Bulk from bi-locals in Thermo field CFT
- 15 February 2016
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2016 (2) , 90
Open AccessBulk from bi-locals in Thermo field CFT
- Open Access
- 13 January 2015
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2015 (1) , 1-20
Holography as a gauge phenomenon in Higher Spin duality
- 13 January 2015
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2015 (1) , 1-20
Open AccessHolography as a gauge phenomenon in Higher Spin duality
- 25 April 2014
- Published by American Physical Society (APS) in Physical Review D
- Vol. 89 (8) , 085039
and loop corrections in higher spindualityWe consider the question of loop corrections (i.e. ) in the vector model/higher spin duality following the recent work of Giombi and Klebanov [J. High Energy Phys. 12, 068 (2013)]. The purpose of this paper is to gain further a more precise comparison between the two sides of the duality. For CFTs given by 3d or vector models we evaluate the leading and one-loop partition functions in a variety of geometries. Our calculations are performed in the scheme of collective field theory which was seen in earlier studies to represent a bulk description of Vasiliev higher spin theory. The calculations presented provide data for the comparison of small fluctuation determinants giving further evidence for the one-to-one bulk identification between the bilocal and the AdS pictures. They also offer insight into the identification of coupling constants and of the two descriptions for models based on symmetry.- 25 April 2014
- Published by American Physical Society (APS) in Physical Review D
- Vol. 89 (8) , 085039
and loop corrections in higher spindualityWe consider the question of loop corrections (i.e. ) in the vector model/higher spin duality following the recent work of Giombi and Klebanov [J. High Energy Phys. 12, 068 (2013)]. The purpose of this paper is to gain further a more precise comparison between the two sides of the duality. For CFTs given by 3d or vector models we evaluate the leading and one-loop partition functions in a variety of geometries. Our calculations are performed in the scheme of collective field theory which was seen in earlier studies to represent a bulk description of Vasiliev higher spin theory. The calculations presented provide data for the comparison of small fluctuation determinants giving further evidence for the one-to-one bulk identification between the bilocal and the AdS pictures. They also offer insight into the identification of coupling constants and of the two descriptions for models based on symmetry.- 8 November 2013
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2013 (11) , 1-43
Field theory of primaries in W N minimal models
- 8 November 2013
- Published by Springer Nature in Journal of High Energy Physics
- Vol. 2013 (11) , 1-43
Field theory of primaries in W N minimal models
- Open Access
Field Theory of Primaries in W_N Minimal Models
For W_N minimal model CFT's at Large N, we formulate a nonlinear field theory of primary operators. A classification of single-trace operators is given first based on which an interacting field theory operating in Fock space is built. A hamiltonian is constructed with the property that it reproduces exactly the spectrum of conformal dimensions of all the primaries. This field theory is characterized by cubic (and quartic) interactions with G=1/N as an interaction parameter. It is seen that the 1/N nonlinear representation contains the interactions and structure known from Matrix-vector models.
Open AccessField Theory of Primaries in W_N Minimal Models
For W_N minimal model CFT's at Large N, we formulate a nonlinear field theory of primary operators. A classification of single-trace operators is given first based on which an interacting field theory operating in Fock space is built. A hamiltonian is constructed with the property that it reproduces exactly the spectrum of conformal dimensions of all the primaries. This field theory is characterized by cubic (and quartic) interactions with G=1/N as an interaction parameter. It is seen that the 1/N nonlinear representation contains the interactions and structure known from Matrix-vector models.