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pro vyhledávání: '"Park, Jaemo"'
We study the cohomology of local BPS operators in $\mathcal{N}=4$ Yang-Mills theory. The finite $N$ cohomologies consist of the graviton part (subject to the stringy exclusion principle) and the rest which may describe black hole microstates in quant
Externí odkaz:
http://arxiv.org/abs/2304.10155
The BPS spectrum of AdS/CFT exhibits multi-gravitons at low energies, while having black hole states at higher energies. This can be studied concretely in AdS$_5$/CFT$_4$ in terms of classical cohomologies, even in the quantum regimes at finite $1/N$
Externí odkaz:
http://arxiv.org/abs/2209.12696
Autor:
Park, Jaemo, Shin, Hyeonjoon
According to the covariant open superstring description of 1/2-BPS D-branes in the AdS$_5\times$S$^5$ background, there are two kinds of purely instantonic D-branes. One is the well known D(-1)-brane or D-instanton, and another is the D1-brane spanni
Externí odkaz:
http://arxiv.org/abs/2208.01930
We propose new 3d $\mathcal{N}=2$ Seiberg-like dualities by considering various monopole superpotential deformations on 3d $\mathcal{N}=2$ $U(N_c)$ SQCDs with fundamental and adjoint matter fields. We provide nontrivial evidence of these new dualitie
Externí odkaz:
http://arxiv.org/abs/2202.09000
Autor:
Park, Jaemo, Shin, Hyeonjoon
Publikováno v:
Phys. Rev. D 102, 126021 (2020)
According to the covariant open superstring description of D-branes in the AdS$_4 \times \mathbf{CP}^3$ background, 1/2-BPS D2-branes are purely instantonic. Based on this and by taking the eleven dimensional viewpoint, we identify the 1/2-BPS instan
Externí odkaz:
http://arxiv.org/abs/2008.11380
Akademický článek
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We study $N = 2$ 3-d theories with two adjoints and fundamental flavors along with D-type superpotential. For superpotential $W_{D_{n+2}} = \mathrm{Tr} \left(X^{n+1}+X Y^2\right)$ with $n$ odd, we propose the 3d dualities, which we motivate from the
Externí odkaz:
http://arxiv.org/abs/1807.06198
Autor:
Park, Jaemo, Shin, Hyeonjoon
We consider the open superstring action in the AdS$_4 \times \mathbf{CP}^3$ background and investigate the suitable boundary conditions for the open superstring describing the 1/2-BPS D-branes by imposing the $\kappa$-symmetry of the action. This res
Externí odkaz:
http://arxiv.org/abs/1802.07070
Publikováno v:
Phys. Rev. D 103, 025012 (2021)
We propose new ADHM-like methods to compute the Coulomb branch instanton partition functions of 5d and 6d supersymmetric gauge theories, with certain exceptional gauge groups or exceptional matters. We study $G_2$ theories with $n_{\bf 7}\leq 3$ matt
Externí odkaz:
http://arxiv.org/abs/1801.03579
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
Externí odkaz:
http://arxiv.org/abs/1801.01631