Zobrazeno 1 - 10
of 3 959
pro vyhledávání: '"Luca V"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-66 (2024)
Abstract What is the bulk Hilbert space of quantum gravity? In this paper, we resolve this problem in 2d JT gravity, both with and without matter, providing an explicit definition of a non-perturbative Hilbert space specified in terms of metric varia
Externí odkaz:
https://doaj.org/article/7bbfa870804c4823bc243aaad6649305
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-50 (2024)
Abstract Understanding how to prepare and count black hole micro-states by using the gravitational path integral is one of the most important problems in quantum gravity. Nevertheless, a state-by-state count of black hole microstates is difficult bec
Externí odkaz:
https://doaj.org/article/f6011d24b2e94f43be9c6017eaedd1c2
Autor:
Salmina J. Guivala, Konrad A. Bode, Jürgen G. Okun, Ece Kartal, Edzard Schwedhelm, Luca V. Pohl, Sarah Werner, Sandra Erbs, Holger Thiele, Petra Büttner
Publikováno v:
Cardiovascular Diabetology, Vol 23, Iss 1, Pp 1-16 (2024)
Abstract Background Heart failure with preserved ejection fraction (HFpEF) is associated with systemic inflammation, obesity, metabolic syndrome, and gut microbiome changes. Increased trimethylamine-N-oxide (TMAO) levels are predictive for mortality
Externí odkaz:
https://doaj.org/article/df99ae5302aa403c95b962f052eac7cd
Publikováno v:
Physical Review X, Vol 14, Iss 3, p 031020 (2024)
The approach to equilibrium in interacting classical and quantum systems is a challenging problem of both theoretical and experimental interest. One useful organizing principle characterizing equilibration is the dissipative universality class, the m
Externí odkaz:
https://doaj.org/article/0062dcafe00b447c9cbf14fa86fcd810
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-65 (2023)
Abstract The extent to which quantum mechanical features of black holes can be understood from the Euclidean gravity path integral has recently received significant attention. In this paper, we examine this question for the calculation of the supersy
Externí odkaz:
https://doaj.org/article/6d29cb0cb14d4c809f35d3a9fdedbf95
Autor:
Rajeev S. Erramilli, Luca V. Iliesiu, Petr Kravchuk, Aike Liu, David Poland, David Simmons-Duffin
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-49 (2023)
Abstract We perform a bootstrap analysis of a mixed system of four-point functions of bosonic and fermionic operators in parity-preserving 3d CFTs with O(N) global symmetry. Our results provide rigorous bounds on the scaling dimensions of the O(N)-sy
Externí odkaz:
https://doaj.org/article/6411a4ab034347c89601ac11572b244f
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-31 (2023)
Abstract We study aspects of chaos and thermodynamics at strong coupling in a scalar model using LCT numerical methods. We find that our eigenstate spectrum satisfies Wigner-Dyson statistics and that the coefficients describing eigenstates in our bas
Externí odkaz:
https://doaj.org/article/d3ed4f2d2b3e40b4a8b52da7f2696aec
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-49 (2022)
Abstract We find models of two dimensional gravity that resolve the factorization puzzle and have a discrete spectrum, whilst retaining a semiclassical description. A novelty of these models is that they contain non-trivially correlated spacetime bra
Externí odkaz:
https://doaj.org/article/e37a7fe7a07e402bb9f4ead32f8d462f
Autor:
Mohammed O. Abdelaziz, Martin J. Raftery, Julian Weihs, Olivia Bielawski, Richard Edel, Julia Köppke, Daria Vladimirova, Julia M. Adler, Theresa Firsching, Anne Voß, Achim D. Gruber, Luca V. Hummel, Ivan Fernandez Munoz, Francesca Müller-Marquardt, Gerald Willimsky, Nooran S. Elleboudy, Jakob Trimpert, Günther Schönrich
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
IntroductionThe coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted the danger posed by human coronaviruses. Rapid emergence of immunoevasive variants and waning antivira
Externí odkaz:
https://doaj.org/article/c6aaf49ce07547e3a2fd4dc32b8a59b3
Publikováno v:
SciPost Physics, Vol 16, Iss 2, p 047 (2024)
Nonintegrable systems thermalize, leading to the emergence of fluctuating hydrodynamics. Typically, this hydrodynamics is diffusive. We use the effective field theory (EFT) of diffusion to compute higher-point functions of conserved densities. We unc
Externí odkaz:
https://doaj.org/article/4ff2be2d08b74ec5bd082e2fdc93d511