Zobrazeno 1 - 10
of 521
pro vyhledávání: '"Kim Se-Jin"'
Autor:
Kim, Se-Jin
The purpose of this paper is two-fold: firstly, we give a characterization on the level of non-unital operator systems for when the zero map is a boundary representation. As a consequence, we show that a non-unital operator system arising from the di
Externí odkaz:
http://arxiv.org/abs/2408.06127
A countable discrete group is called Choquet-Deny if for any non-degenerate probability measure on the group, the corresponding space of bounded harmonic functions is trivial. Building on the previous work of Jaworski, a complete characterization of
Externí odkaz:
http://arxiv.org/abs/2406.05004
We give a characterisation of factoriality of the groupoid von Neumann algebra $L(\mathcal{G})$ associated to a discrete measured groupoid $(\mathcal{G},\mu)$. We introduce the notion of groupoids with `infinite conjugacy classes' and show that this
Externí odkaz:
http://arxiv.org/abs/2402.04449
We study two-point correlation function in a medium composed of two kinds of matter, which is the dual of a three-dimensional generalized $p$-brane gas geometry. Following the holographic prescription, we calculate temporal and spatial two-point func
Externí odkaz:
http://arxiv.org/abs/2212.01214
For a given entanglement entropy of QFT, we investigate how to reconstruct its dual geometry by applying the Ryu-Takayanagi formula and the deep learning method. In the holographic setup, the radial direction of the dual geometry is identified with t
Externí odkaz:
http://arxiv.org/abs/2205.04445
We characterise, in several complementary ways, \'etale groupoids with locally compact Hausdorff space of units whose essential groupoid C*-algebra has the ideal intersection property, assuming that the groupoid is topologically transitive and either
Externí odkaz:
http://arxiv.org/abs/2107.03980
We establish the dual equivalence of the category of (potentially nonunital) operator systems and the category of pointed compact nc (noncommutative) convex sets, extending a result of Davidson and the first author. We then apply this dual equivalenc
Externí odkaz:
http://arxiv.org/abs/2101.02622
Autor:
Kim, Nakwoo, Kim, Se-Jin
We study the Hamilton-Jacobi formulation of effective mechanical actions associated with holographic renormalization group flows when the field theory is put on the sphere and mass terms are turned on. Although the system is supersymmetric and it is
Externí odkaz:
http://arxiv.org/abs/2006.16727
Autor:
Kim, Jihn E., Kim, Se-Jin
Publikováno v:
J. Korean Phys. Soc. 77, 10-16 (2020)
We determined the quark mass matrix in terms of a small expansion parameter $\sqrt{\varepsilon}$, which gives correctly all the quark masses and the CKM matrix elements at the electroweak (EW) scale, and obtain a progenitor form at the GUT scale by r
Externí odkaz:
http://arxiv.org/abs/2004.04789
Autor:
Kim, Nakwoo, Kim, Se-Jin
Publikováno v:
Chin. Phys. C 44 (2020) 7, 073104
We construct holographic Janus solutions, which describe a conformal interface in the theory of M2-branes, in four-dimensional gauged supergravities using a perturbative method. In particular, we study three Einstein-scalar systems and their BPS equa
Externí odkaz:
http://arxiv.org/abs/2001.06789