Zobrazeno 1 - 10
of 540
pro vyhledávání: '"Kim, WonTae"'
Autor:
Kim, Wontae, Nam, Mungon
Black hole complementarity has been well understood in spherically symmetric black holes. To study its validity for an accelerating Schwarzschild black hole, which has a preferred direction, we perform the thought experiment proposed by Susskind and
Externí odkaz:
http://arxiv.org/abs/2410.08548
Publikováno v:
Phys.Lett.B 856 (2024) 138913
We scrutinize the conserved energy of an accelerating AdS black hole by employing the off-shell quasilocal formalism, which amalgamates the ADT formalism with the covariant phase space approach. In the presence of conical singularities in the acceler
Externí odkaz:
http://arxiv.org/abs/2406.01897
We prove that bounded weak solutions to degenerate parabolic double-phase equations of $p$-Laplace type are locally H\"older continuous. The proof is based on phase analysis and methods for the $p$-Laplace equation. In particular, the phase analysis
Externí odkaz:
http://arxiv.org/abs/2404.19111
Autor:
Cheong, Sojeong, Kim, Wontae
Publikováno v:
JCAP07(2024)089
In general relativity, an external observer cannot distinguish distinct internal structures between two spherically symmetric stars that have the same total mass $M$. However, when quantum corrections are taken into account, the external metrics of t
Externí odkaz:
http://arxiv.org/abs/2311.13113
Autor:
Kim, Wontae, Nam, Mungon
Publikováno v:
JHEP 02 (2024) 157
Black hole complementarity plays a pivotal role in resolving the information loss paradox by treating Hawking radiation as carriers of information, apart from the complicated mechanisms involved in decoding information from this radiation. The though
Externí odkaz:
http://arxiv.org/abs/2310.13274
Autor:
Kim, Wontae, Särkiö, Lauri
We prove a local higher integrability result for the gradient of a weak solution to parabolic double-phase systems of $p$-Laplace type when $\tfrac{2n}{n+2}< p\le2$. The result is based on a reverse H\"older inequality in intrinsic cylinders combinin
Externí odkaz:
http://arxiv.org/abs/2310.07386
Autor:
Adimurthi, Karthik, Kim, Wontae
In this paper, we study some regularity issues concerning the gradient of weak solutions of $u_t - {\rm div} \mathcal{A}(x,t,\nabla u) = g$, where $\mathcal{A}(x,t,\nabla u)$ is modeled after the $p$-Laplace operator. The main results we are interest
Externí odkaz:
http://arxiv.org/abs/2307.02420
Autor:
Kim, Wontae
This paper provides a local and global Calder\'on-Zygmund type estimate of a weak solution to the parabolic double-phase system. The proof of local estimate is based on comparison estimates and the scaling invariant property of the parabolic double-p
Externí odkaz:
http://arxiv.org/abs/2304.10615
We discuss a Lipschitz truncation technique for parabolic double-phase problems of $p$-Laplace type in order to prove energy estimates and uniqueness results for the Dirichlet problem. Moreover, we show existence for a non-homogeneous double-phase pr
Externí odkaz:
http://arxiv.org/abs/2304.09776
Autor:
Kim, Wontae, Nam, Mungon
Publikováno v:
Mod.Phys.Lett.A 39 (2024) 25n26, 2450121
In a dilaton gravity model, we revisit the calculation of the temperature of an evaporating black hole that is initially formed by a shock wave, taking into account the quantum backreaction. Based on the holographic principle, along with the assumpti
Externí odkaz:
http://arxiv.org/abs/2304.04427