Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Finn LA"'
Autor:
Nizar Ezroura, Finn Larsen
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-49 (2024)
Abstract We embed Kerr-Newman-AdS black holes into N $$ \mathcal{N} $$ = 8 gauged supergravity and study quadratic fluctuations around the black hole backgrounds of all fields in the larger theory. The equations of motion of the perturbations are par
Externí odkaz:
https://doaj.org/article/10e9e1c50d2247aebf831985222f58ec
Autor:
Finn Larsen, Siyul Lee
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-26 (2024)
Abstract Supersymmetric AdS black hole solutions exist only when their angular momenta and charges satisfy a certain constraint that depends on the dimension. We show that these nonlinear relations on the conserved charges agree with a computation in
Externí odkaz:
https://doaj.org/article/b4962318fbac4a179ef522e0db1ac164
Autor:
Sangmin Choi, Finn Larsen
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-36 (2023)
Abstract We discuss AdS2 quantum gravity from an unconventional perspective that emphasizes bulk geometry. In our approach, AdS2 has no boundary, there are no divergences that require renormalization, and the dilaton of JT-gravity can be omitted alto
Externí odkaz:
https://doaj.org/article/6af2b6c80c2d4235967f3ffd9e6198bf
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-60 (2023)
Abstract We study the flow equations for BPS black holes in N $$ \mathcal{N} $$ = 2 five-dimensional gauged supergravity coupled to any number of vector multiplets via FI couplings. We develop the Noether-Wald procedure in this context and exhibit th
Externí odkaz:
https://doaj.org/article/8fb2e825f63b4029a7d48d948dbca371
Autor:
Sven Karstensen, Karsten Kaiser, Caroline Moos, Tim Svenstrup Poulsen, Kirsten Jochumsen, Claus Høgdall, Finn Lauszus, Estrid Høgdall
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0303989 (2024)
BackgroundIdentifying and describing molecular alterations in tumors has become common with the development of high-throughput sequencing. However, DNA sequencing in rare tumors, such as ovarian adult granulosa cell tumor (aGCT), often lacks statisti
Externí odkaz:
https://doaj.org/article/67bbbd8b2ea548eabeeeda290a80fa7e
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-49 (2022)
Abstract Motivated by recent studies of supersymmetric black holes, we revisit the phase diagram of AdS black holes, whether BPS or not, with particular emphasis on the role of rotation. We develop BPS thermodynamics systematically and, in many expli
Externí odkaz:
https://doaj.org/article/8196e844d1e34e4381853e93da335ca0
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022003 (2023)
We study a variation of the Trotter-Suzuki decomposition, in which a Hamiltonian exponential is approximated by an ordered product of two-qubit operator exponentials such that the Trotter step size is enhanced for a small number of terms. Such decomp
Externí odkaz:
https://doaj.org/article/2fcc5c7424e34413aa8e9cbb9ef7e4f3
Autor:
Stefan Hochrainer-Stigler, Teresa M. Deubelli-Hwang, Reinhard Mechler, Ulf Dieckmann, Finn Laurien, John Handmer
Publikováno v:
Climate Risk Management, Vol 41, Iss , Pp 100531- (2023)
Recent research has shown that adverse risks associated with climate and global change are becoming increasingly systemic with mounting interdependencies that will likely lead to cascading impacts. These impacts are projected to become so intolerable
Externí odkaz:
https://doaj.org/article/df46a5ea3ba2485e868d9572df19d991
Publikováno v:
Climate Risk Management, Vol 40, Iss , Pp 100518- (2023)
Climate-related disasters are increasing in many parts of the world, yet investment in disaster risk reduction (DRR) remains insufficient to manage these risks. This is despite growing recognition that DRR interventions can reduce potential impacts f
Externí odkaz:
https://doaj.org/article/a12d93f851a544a19261635632709162
Autor:
Finn Larsen, Shruti Paranjape
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-44 (2021)
Abstract We develop the thermodynamics of black holes in AdS4 and AdS7 near their BPS limit. In each setting we study the two distinct deformations orthogonal to the BPS surface as well as their nontrivial interplay with each other and with BPS prope
Externí odkaz:
https://doaj.org/article/076b3035d05a4fd68b6c2cfa431ad341