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Loewner chains with Levy drivers have been proposed as models for random dendritic growth in two dimensions, and as candidates for finding extremal multifractal spectra in problems in classical function theory. These processes are not…

Probability · Mathematics 2025-10-20 Eveliina Peltola , Anne Schreuder

In this paper we prove that the Hausdorff d-measure of SLE_{\kappa} is zero when d = 1+{\kappa}/ 8 .

Probability · Mathematics 2017-06-13 Mohammad A. Rezaei

We introduce and study the $\rho$-Loewner energy, a variant of the Loewner energy with a force point on the boundary of the domain. We prove a large deviation principle for SLE$_\kappa(\rho)$, as $\kappa \to 0+$ and $\rho>-2$ is fixed, with…

Complex Variables · Mathematics 2024-10-14 Ellen Krusell

The aim of these notes is threefold. First, we discuss geometrical aspects of conformal covariance in stochastic Schramm-Loewner evolutions (SLEs). This leads us to introduce new ``dipolar'' SLEs, besides the known chordal, radial or…

Mathematical Physics · Physics 2007-05-23 Michel Bauer , Denis Bernard

For a cardinal of the form $\kappa=\beth_\kappa$, Shelah's logic $L^1_\kappa$ has a characterisation as the maximal logic above $\bigcup_{\lambda<\kappa} L_{\lambda, \omega}$ satisfying Strong Undefinability of Well Order (SUDWO). SUDWO is…

Logic · Mathematics 2021-07-22 Mirna Džamonja , Jouko Väänänen

We study the distribution function, P(rho), of the effective resistance, rho, in two and three-dimensional random resistor network of linear size L in the hopping percolation model. In this model each bond has a conductivity taken from an…

Disordered Systems and Neural Networks · Physics 2009-11-11 Yakov M. Strelniker , Shlomo Havlin , Richard Berkovits , Aviad Frydman

Suppose that $\eta$ is a Schramm-Loewner evolution (SLE$_\kappa$) in a smoothly bounded simply connected domain $D \subset {\mathbb C}$ and that $\phi$ is a conformal map from ${\mathbb D}$ to a connected component of $D \setminus…

Probability · Mathematics 2018-05-23 Ewain Gwynne , Jason Miller , Xin Sun

Following the approach outlined in [26], convergence to SLE$_6$ of the Exploration Processes for the correlated bond-triangular type models studied in [11] is established. This puts the said models in the same universality class as the…

Mathematical Physics · Physics 2015-05-18 I. Binder , L. Chayes , H. K. Lei

We present basic properties of Dipolar SLEs, a new version of stochastic Loewner evolutions (SLE) in which the critical interfaces end randomly on an interval of the boundary of a planar domain. We present a general argument explaining why…

Mathematical Physics · Physics 2011-02-16 M. Bauer , D. Bernard , J. Houdayer

We relate the formulas giving Brownian (and other) intersection exponents to the absolute continuity relations between Bessel process of different dimensions, via the two-parameter family of Schramm-Loewner Evolution processes…

Probability · Mathematics 2017-07-18 Wendelin Werner

Sparse autoencoders (SAEs) decompose transformer residual streams into interpretable feature dictionaries, yet the relationship between SAE width and causal influence on model output has not been systematically characterised. We introduce…

Machine Learning · Computer Science 2026-05-12 Nilesh Sarkar , Dawar Jyoti Deka

We develop a theory for the multiple radial $\mathrm{SLE}(\kappa)$ systems with parameter $\kappa > 0$ -- a family of random multi-curve systems in a simply connected domain $\Omega$, with marked boundary points $z_1, \ldots, z_n \in…

Probability · Mathematics 2025-10-09 Jiaxin Zhang

Schramm-Loewner Evolutions ($\SLE$) are random curves in planar simply connected domains; the massless (Euclidean) free field in such a domain is a random distribution. Both have conformal invariance properties in law. In the present…

Probability · Mathematics 2011-11-10 Julien Dubedat

We consider global 2-SLE$_{\kappa}$ $(\eta_1, \eta_2)$ in a topological rectangle with $\kappa\in (4,8)$. We derive the law of a random hitting point of the curves and show that, conditional on this random hitting point, the pair of two…

Probability · Mathematics 2025-09-09 Yu Feng , Mingchang Liu , Hao Wu

We offer a new example of conformal invariance far from equilibrium -- the inverse cascade of Surface Quasi-Geostrophic (SQG) turbulence. We show that temperature isolines are statistically equivalent to curves that can be mapped into a…

Chaotic Dynamics · Physics 2023-04-10 D. Bernard , G. Boffetta , A. Celani , G. Falkovich

In recent work we have shown that loop-erased random walk (LERW) connecting two boundary points of a domain converges to the chordal Schramm-Loewner evolution (SLE(2)) in the sense of curves parametrized by Minkowski content. In this note…

Probability · Mathematics 2017-03-13 Gregory F. Lawler , Fredrik Viklund

We prove a strong large deviation principle (LDP) for multiple chordal SLE$_{0+}$ curves with respect to the Hausdorff metric. In the single-chord case, this result strengthens an earlier partial result by the second author. We also…

Mathematical Physics · Physics 2024-11-14 Eveliina Peltola , Yilin Wang

We apply for the first time the Monte Carlo star cluster modeling method to study tidal tail and stellar stream formation from globular clusters, assuming a circular orbit in a smooth Galactic potential. Approximating energetically unbound…

The chiral limit of the rho and sigma masses and widths is discussed. We work within the inverse amplitude method to one loop in SU(2) ChPT and analyze the consequences that all chiral logarithms cancel out in the rho-channel, while they do…

High Energy Physics - Phenomenology · Physics 2009-09-01 J. Nieves , E. Ruiz Arriola

We discuss the possible candidates for conformally invariant random non-self-crossing curves which begin and end on the boundary of a multiply connected planar domain, and which satisfy a Markovian-type property. We consider both, the case…

Probability · Mathematics 2007-05-23 Robert O. Bauer , Roland M. Friedrich