Search results for: Jaemo Park

Items from 1 to 20 out of 48 results

article

2D Seiberg-like dualities for orthogonal gauge groups

Hyungchul Kim, Sungjoon Kim, Jaemo Park

Journal of High Energy Physics > 2019 > 2019 > 10 > 1-72

Abstract We consider the analogue of Seiberg duality for two-dimensional N $$ \mathcal{N} $$ = (2, 2) gauge theory with orthogonal gauge groups and with fundamental chiral multiplets proposed by Hori. Following Hori, when we consider O(k) gauge group as the (semi)-direct product of SO(k) ⋉ Z₂, we have to consider two kinds of the theories O_±(k) depending on the orbifold action of Z₂. We give...

article

On elliptic genera of 6d string theories

Joonho Kim, Kimyeong Lee, Jaemo Park

Journal of High Energy Physics > 2018 > 2018 > 10 > 1-45

Abstract We study the elliptic genera of 6d strings based on their modular properties. They are weak Jacobi forms of weight 0, whose indices are determined from the 2d chiral anomalies. We propose the ansatz for the elliptic genera which reflects the analytic structure of instanton partition functions. Given a finite amount of initial BPS data, we completely determine the elliptic genera of 6d strings...

article

1/2-BPS D-branes from covariant open superstring in AdS₄ × CP³ background

Jaemo Park, Hyeonjoon Shin

Journal of High Energy Physics > 2018 > 2018 > 5 > 1-15

Abstract We consider the open superstring action in the AdS₄ × CP³ background and investigate the suitable boundary conditions for the open superstring describing the 1/2-BPS D-branes by imposing the κ-symmetry of the action. This results in the classification of 1/2-BPS D-branes from covariant open superstring. It is shown that the 1/2-BPS D-brane configurations are restricted considerably by the...

article

2D Seiberg-like dualities with an adjoint matter

Kyoungho Cho, Hyungchul Kim, Jaemo Park

Journal of High Energy Physics > 2017 > 2017 > 10 > 1-30

Abstract We consider the analogue of Kutasov-Schwimmer-Seiberg duality for two-dimensional N = 2 2 U k $$ \mathcal{N}=\left(2,2\right)U(k) $$ gauge theory with one adjoint X with the superpotential Tr X^l+1 and with fundamental and anti-fundamental chiral multiplets. We give the evidences for the proposed dualities by analytically proving that the elliptic genus of dual pair coincides...

article

Elliptic genus of E-strings

Joonho Kim, Seok Kim, Kimyeong Lee, Jaemo Park, more

Journal of High Energy Physics > 2017 > 2017 > 9 > 1-45

Abstract We study a family of 2d N = 0 , 4 $$ \mathcal{N}=\left(0,\ 4\right) $$ gauge theories which describes at low energy the dynamics of E-strings, the M2-branes suspended between a pair of M5 and M9 branes. The gauge theory is engineered using a duality with type IIA theory, leading to the D2-branes suspended between an NS5-brane and 8 D8-branes on an O8-plane. We compute the elliptic...

article

Notes on worldvolume supersymmetries for D-branes on AdS₅×S⁵ background

Jaemo Park, Hyeonjoon Shin

Journal of High Energy Physics > 2017 > 2017 > 9 > 1-29

Abstract We revisit the 1/2-BPS D-branes on the AdS₅×S⁵ background. Based only on the classification of 1/2-BPS D-branes obtained by the covariant open string description, we consider various purely static configurations of D-branes without any worldvolume flux on the AdS₅×S⁵ background. Under the covariant κ symmetry fixing condition, we investigate which part the spacetime supersymmetries is preserved...

article

Addendum to: General instanton counting and 5d SCFT

Chiung Hwang, Joonho Kim, Seok Kim, Jaemo Park

Journal of High Energy Physics > 2016 > 2016 > 4 > 1-1

article

Addendum to: Hilbert series for theories with Aharony duals

Amihay Hanany, Chiung Hwang, Hyungchul Kim, Jaemo Park, more

Journal of High Energy Physics > 2016 > 2016 > 4 > 1-1

article

General instanton counting and 5d SCFT

Chiung Hwang, Joonho Kim, Seok Kim, Jaemo Park

Journal of High Energy Physics > 2015 > 2015 > 7 > 1-65

Abstract Instanton partition functions of 5d N = 1 $$ \mathcal{N}=1 $$ gauge theories are Witten indices for the ADHM gauged quantum mechanics with (0, 4) SUSY. We derive the integral contour prescriptions for these indices using the Jeffrey-Kirwan method, for gauge theories with hypermultiplets in various representations. The results can be used to study various 4d/5d/6d QFTs. In this...

article

Hilbert series for theories with Aharony duals

Amihay Hanany, Chiung Hwang, Hyungchul Kim, Jaemo Park, more

Journal of High Energy Physics > 2015 > 2015 > 11 > 1-30

Abstract The algebraic structure of moduli spaces of 3d N = 2 $$ \mathcal{N}=2 $$ supersymmetric gauge theories is studied by computing the Hilbert series which is a generating function that counts gauge invariant operators in the chiral ring. These U(N _c) theories with N _f flavors have Aharony duals and their moduli spaces receive contributions from both mesonic and monopole operators...

article

Factorization of the 3d superconformal index with an adjoint matter

Chiung Hwang, Jaemo Park

Journal of High Energy Physics > 2015 > 2015 > 11 > 1-45

Abstract We work out the factorization of the 3d superconformal index for N = 2 $$ \mathcal{N}=2 $$ U(N _c) gauge theory with one adjoint chiral multiplet as well as N _f fundamental, N _a anti-fundamental chiral multiplets. Using the factorization, one can prove the Seiberg-like duality for N = 4 $$ \mathcal{N}=4 $$ U(N _c) theory with N _f hypermultiplets at the index level...

article

Superconformal index and 3d-3d correspondence for mapping cylinder/torus

Dongmin Gang, Eunkyung Koh, Sangmin Lee, Jaemo Park

Journal of High Energy Physics > 2014 > 2014 > 1 > 1-66

Abstract We probe the 3d-3d correspondence for mapping cylinder/torus using the superconformal index. We focus on the case when the fiber is a once-punctured torus (Σ_1,1). The corresponding 3d field theories can be realized using duality domain wall theories in 4d $\mathcal{N}$ = 2^∗ theory. We show that the superconformal indices of the 3d theories are the SL(2, C) Chern-Simons partition function...

article

Factorization of the 3d superconformal index

Chiung Hwang, Hee-Cheol Kim, Jaemo Park

Journal of High Energy Physics > 2014 > 2014 > 8 > 1-40

Abstract We prove that 3d superconformal index for general N $$ \mathcal{N} $$ = 2 U(N) gauge group with fundamentals and anti-fundmentals with/without Chern-Simons terms is factorized into vortex and anti-vortex partition function. We show that for simple cases, 3d vortex partition function coincides with a suitable topological open string partition function. We provide much more elegant...

article

Super-Yang-Mills theories on S ⁴ × ℝ

Jungmin Kim, Seok Kim, Kimyeong Lee, Jaemo Park

Journal of High Energy Physics > 2014 > 2014 > 8 > 1-27

Abstract We construct super-Yang-Mills theories on S ⁴ × ℝ, S ⁴ × S ¹ and S ⁴× interval with the field content of maximal SYM, coupled to boundary degrees in the last case. These theories provide building blocks of the ‘5d uplifts’ of gauge theories on S ⁴, obtained by compactifying the 6d (2, 0) theory. We pay special attention to the N $$ \mathcal{N} $$ = 2^* theory on S ⁴. We also explain...

article

Seiberg-like dualities for 3d $\mathcal{N}=2$ theories with SU(N) gauge group

Jaemo Park, Kyung-Jae Park

Journal of High Energy Physics > 2013 > 2013 > 10 > 1-26

Abstract We work out Seiberg-like dualities for 3d $\mathcal{N}=2$ theories with SU(N) gauge group. We use the $ \mathrm{SL}\left( {2,\mathbb{Z}} \right) $ action on 3d conformal field theories with U(1) global symmetry. One of generator S of $ \mathrm{SL}\left( {2,\mathbb{Z}} \right) $ acts as gauging of the U(1) global symmetry. Utilizing S = S ⁻¹ up to charge conjugation, we obtain...

article

Aharony dualities for 3d theories with adjoint matter

Hyungchul Kim, Jaemo Park

Journal of High Energy Physics > 2013 > 2013 > 6 > 1-30

Abstract We study Aharony dualities for 3d N = 2 gauge theories of classical gauge group with one adjoint and fundamental matters. We work out the 3d superconformal index for the dual pairs to find the perfect matchings. Along with it, we enumerate the independent monopole operators parametrizing the Coulomb branches and confirm the nonperturbative truncation of the chiral rings, consistent with...

article

Complete type IIA superstring action on IIA plane wave background

Jaemo Park, Hyeonjoon Shin

Journal of High Energy Physics > 2012 > 2012 > 6 > 1-23

Abstract We construct the type IIA Green-Schwarz superstring action on a ten-dimensional IIA plane wave background with 24 supersymmetries keeping the full 32 fermionic coordinates. Starting from the symmetry superalgebra for the maximally supersymmetric eleven dimensional plane wave background, we obtain the eleven dimensional superfields. The Kaluza-Klein reduction leads to the ten dimensional...

article

Duality between $\mathcal{N}=5$ and $\mathcal{N}=6$ Chern-Simons matter theory

Sangmo Cheon, Dongmin Gang, Chiung Hwang, Satoshi Nagaoka, more

Journal of High Energy Physics > 2012 > 2012 > 11 > 1-14

Abstract We provide evidences for the duality between $ \mathcal{N}=6\,U{(M)_4}\times U{(N)_{-4 }} $Chern-Simons matter theory and$ \mathcal{N}=5\,O{{\left( {\widehat{M}} \right)}_2}\times U\,Sp{{\left( {2\widehat{N}} \right)}_{-1 }} $theory for a suitable$ \widehat{M},\widehat{N} $by working out the superconformal index, which shows perfect matching. For$ \mathcal{N}=5 $theories, we show that supersymmetry is enhanced to$ ...

article

Tests of AdS₄/CFT₃ correspondence for $\mathcal{N} = {2}$ chiral-like theory

Dongmin Gang, Chiung Hwang, Seok Kim, Jaemo Park

Journal of High Energy Physics > 2012 > 2012 > 2 > 1-14

Abstract We investigate the superconformal index and the partition function for the chiral-like Chern-Simons-matter theory proposed for M2-branes probing the cones over M ^3,2 and find perfect agreements with the gravity index and the gravitational free energy.

article

Emergent Schrödinger geometries from mass-deformed CFT

Hee-Cheol Kim, Seok Kim, Kimyeong Lee, Jaemo Park

Journal of High Energy Physics > 2011 > 2011 > 8 > 1-19

We study an M-theory solution for the holographic flow of AdS4 times Sasaki-Einstein 7-manifolds with skew-whiffing, perturbed by a mass operator. The infrared solution contains the5dimensional Schrödinger geometry after considering the gravity dual of the standard non-relativistic limit of relativistic field theories. The mass deformation of the field theory is discussed in detail for the case with...

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INFONA - science communication portal

Search results for: Jaemo Park

2D Seiberg-like dualities for orthogonal gauge groups

On elliptic genera of 6d string theories

1/2-BPS D-branes from covariant open superstring in AdS₄ × CP³ background

2D Seiberg-like dualities with an adjoint matter

Elliptic genus of E-strings

Notes on worldvolume supersymmetries for D-branes on AdS₅×S⁵ background

Addendum to: General instanton counting and 5d SCFT

Addendum to: Hilbert series for theories with Aharony duals

General instanton counting and 5d SCFT

Hilbert series for theories with Aharony duals

Factorization of the 3d superconformal index with an adjoint matter

Superconformal index and 3d-3d correspondence for mapping cylinder/torus

Factorization of the 3d superconformal index

Super-Yang-Mills theories on S ⁴ × ℝ

Seiberg-like dualities for 3d $\mathcal{N}=2$ theories with SU(N) gauge group

Aharony dualities for 3d theories with adjoint matter

Complete type IIA superstring action on IIA plane wave background

Duality between $\mathcal{N}=5$ and $\mathcal{N}=6$ Chern-Simons matter theory

Tests of AdS₄/CFT₃ correspondence for $\mathcal{N} = {2}$ chiral-like theory

Emergent Schrödinger geometries from mass-deformed CFT

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