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pro vyhledávání: '"Karch, A"'
The effective central charge (denoted by $c_{\text{eff}}$) is a measure of entanglement through a conformal interface, while the transmission coefficient (encoded in the coefficient $c_{LR}$ of the two-point function of the energy-momentum tensor acr
Externí odkaz:
http://arxiv.org/abs/2404.01515
Autor:
Impertro, Alexander, Karch, Simon, Wienand, Julian F., Huh, SeungJung, Schweizer, Christian, Bloch, Immanuel, Aidelsburger, Monika
Quantum gas microscopes have revolutionized quantum simulations with ultracold atoms, allowing to measure local observables and snapshots of quantum states. However, measurements so far were mostly carried out in the occupation basis. Here, we demons
Externí odkaz:
http://arxiv.org/abs/2312.13268
Explicit breaking of a global symmetry in a conformal field theory is holographically dual to giving mass to a gauge field living in AdS via the Higgs mechanism. We show that if this breaking is induced via a double trace deformation the Higgs mechan
Externí odkaz:
http://arxiv.org/abs/2311.10135
Autor:
Brandolese, Lorenzo, Karch, Grzegorz
The Navier-Stokes system for an incompressible fluid coupled with the equation for a heat transfer is considered in the whole three dimensional space. This system is invariant under a suitable scaling. Using the Leray-Schauder theorem and compactness
Externí odkaz:
http://arxiv.org/abs/2311.01093
Autor:
Auler, J., Engler, M., Franz, K., Kahlenberg, J., Karch, J., Pfeifer, N., Roß, K., Strid, C. -F., Yazdandoost, N., Adamek, E., Kaufmann, S., Schmidt, Ch., Blümler, P., Fertl, M., Heil, W., Ries, D.
The confinement of ultracold neutrons (UCNs) in a three dimensional magnetic field gradient trap allows for a measurement of the free neutron lifetime with superior control over spurious loss channels and can provide a large kinetic energy acceptance
Externí odkaz:
http://arxiv.org/abs/2311.00712
Quantification is a supervised machine learning task, focused on estimating the class prevalence of a dataset rather than labeling its individual observations. We introduce Continuous Sweep, a new parametric binary quantifier inspired by the well-per
Externí odkaz:
http://arxiv.org/abs/2308.08387
When an interface connects two CFTs, the entanglement entropy between the two CFTs is determined by a quantity called the effective central charge. The effective central charge does not have a simple form in terms of the central charges of the two CF
Externí odkaz:
http://arxiv.org/abs/2308.05436
Autor:
Geng, Hao, Karch, Andreas, Perez-Pardavila, Carlos, Randall, Lisa, Riojas, Marcos, Shashi, Sanjit, Youssef, Merna
We propose swampland criteria for braneworlds viewed as effective field theories of defects coupled to semiclassical gravity. We do this by exploiting their holographic interpretation. We focus on general features of entanglement entropies and their
Externí odkaz:
http://arxiv.org/abs/2306.15672
Autor:
Wienand, Julian F., Karch, Simon, Impertro, Alexander, Schweizer, Christian, McCulloch, Ewan, Vasseur, Romain, Gopalakrishnan, Sarang, Aidelsburger, Monika, Bloch, Immanuel
A fundamental principle of chaotic quantum dynamics is that local subsystems eventually approach a thermal equilibrium state. Large subsystems thermalize slower: their approach to equilibrium is limited by the hydrodynamic build-up of large-scale flu
Externí odkaz:
http://arxiv.org/abs/2306.11457
Autor:
Maria Victoria Fernandez, Menghan Liu, Aleksandra Beric, Matt Johnson, Arda Cetin, Maulik Patel, John Budde, Pat Kohlfeld, Kristy Bergmann, Joseph Lowery, Allison Flynn, William Brock, Brenda Sanchez Montejo, Jen Gentsch, Nicholas Sykora, Joanne Norton, Olga Valdez, Priyanka Gorijala, Jessie Sanford, Yichen Sun, Ciyang Wang, Dan Western, Jigyasha Timsina, Tassia Mangetti Goncalves, Anh N. Do, Yun Ju Sung, Guoyan Zhao, John C. Morris, Krista Moulder, David M. Holtzman, Randall J. Bateman, Celeste Karch, Jason Hassenstab, Chengjie Xiong, Suzanne E. Schindler, Joyce (Joy) Balls-Berry, Tammie L. S. Benzinger, Richard J. Perrin, Andrea Denny, B. Joy Snider, Susan L. Stark, Laura Ibanez, Carlos Cruchaga
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-19 (2024)
Abstract The Knight-Alzheimer Disease Research Center (Knight-ADRC) at Washington University in St. Louis has pioneered and led worldwide seminal studies that have expanded our clinical, social, pathological, and molecular understanding of Alzheimer
Externí odkaz:
https://doaj.org/article/1469c9617a64436fbff15b0d11b166cb