Results 21 to 30 of about 146,038 (305)
The limits of fine‐scale mapping [PDF]
Genetic Epidemiology, 2008 AbstractWhen a novel genetic trait arises in a population, it introduces a signal in the haplotype distribution of that population. Through recombination that signal's history becomes differentiated from the DNA distant to it, but remains similar to the DNA close by. Fine‐scale mapping techniques rely on this differentiation to pinpoint trait loci.
Lucian P, Smith, Mary K, Kuhner
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Scaling Limits for the Generalized Langevin Equation [PDF]
Journal of Nonlinear Science, 2021 In this paper, we study the diffusive limit of solutions to the generalized Langevin equation (GLE) in a periodic potential. Under the assumption of quasi-Markovianity, we obtain sharp longtime equilibration estimates for the GLE using techniques from the theory of hypocoercivity. We then prove asymptotic results for the effective diffusion coefficient
Grigorios A. Pavliotis +2 more
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Black holes and the swampland: the deep throat revelations
Journal of High Energy Physics, 2021 Multi-centered bubbling solutions are black hole microstate geometries that arise as smooth solutions of 5-dimensional N $$ \mathcal{N} $$ = 2 Supergravity.
Yixuan Li
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The local SYK model and its triple-scaling limit
Journal of High Energy Physics, 2023 We study a model of fermions with random couplings similar to conventional SYK with N number of flavours of fermions, at large N. Unlike the conventional SYK model, which has all-to-all couplings, the model we study, which we call local SYK, has a much ...
Takanori Anegawa +2 more
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Scaling limit for the random walk on the largest connected component of the critical random graph [PDF]
, 2012 In this article, a scaling limit for the simple random walk on the largest connected component of the Erdos-Rényi random graph G(n,p) in the critical window, p = n−1+λn−4/3, is deduced.
Croydon, David A.
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Stochastic Systems, 2017 Envisaging a physical queue of humans, we model a long queue by a continuous-space model in which, when a customer moves forward, they stop a random distance behind the previous customer, but do not move at all if their distance behind the previous ...
David Aldous
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Highly Anisotropic Scaling Limits [PDF]
Journal of Statistical Physics, 2015 We consider a highly anisotropic $d=2$ Ising spin model whose precise definition can be found at the beginning of Section 2. In this model the spins on a same horizontal line (layer) interact via a $d=1$ Kac potential while the vertical interaction is between nearest neighbors, both interactions being ferromagnetic.
CASSANDRO, Marzio +2 more
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Nuclear Physics B, 2022 Using the saddle point method, we give an explicit form of the planar free energy and Wilson loops of unitary matrix models in the one-cut regime. The multi-critical unitary matrix models are shown to undergo third-order phase transitions at two points ...
Takeshi Oota
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Partial scaling transform of multiqubit states as a criterion of separability [PDF]
, 2005 The partial scaling transform of the density matrix for multiqubit states is introduced to detect entanglement of the quantum state. The transform contains partial transposition as a special case. The scaling transform corresponds to partial time scaling
Man'ko, V. I. +10 more
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SYK Model with global symmetries in the double scaling limit
Journal of High Energy Physics, 2023 We discuss the double scaling limit of the SYK model with global symmetries. We develop the chord diagram techniques to compute the moments of the Hamiltonian and the two point function in the presence of arbitrary chemical potential.
Prithvi Narayan, T S Swathi
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