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It was realized recently that the chordal, radial and dipolar SLEs are special cases of a general slit holomorphic stochastic flow. We characterize those slit holomorphic stochastic flows which generate level lines of the Gaussian free…

概率论 · 数学 2015-08-14 Georgy Ivanov , Nam-Gyu Kang , Alexander Vasil'ev

In these mostly expository lectures, we give an elementary introduction to conformal field theory in the context of probability theory and complex analysis. We consider statistical fields, and define Ward functionals in terms of their Lie…

概率论 · 数学 2015-03-17 Nam-Gyu Kang , Nikolai Makarov

This monograph is dedicated to a generalization of the L\"owner equation in its stochastic form known as SLE and to its coupling with the Gaussian free field, ultimately aiming at the construction of a boundary conformal field theory with…

数学物理 · 物理学 2016-06-03 Alexey Tochin

The level lines of the Gaussian free field are known to be related to SLE(4). It is shown how this relation allows to define chordal SLE(4) processes on doubly connected domains, describing traces that are anchored on one of the two…

数学物理 · 物理学 2014-11-20 Christian Hagendorf , Denis Bernard , Michel Bauer

We implement a version of conformal field theory (CFT) that gives a connection to SLE in a multiply connected domain. Our approach is based on the Gaussian free field and applies to CFTs with central charge $c \leq 1$. In this framework we…

数学物理 · 物理学 2024-07-12 Tom Alberts , Sung-Soo Byun , Nam-Gyu Kang

From conformal field theory on the Riemann sphere, we implement its boundary version in a simply-connected domain using the Schottky double construction. We consider the statistical fields generated by background charge modification of the…

数学物理 · 物理学 2021-11-22 Nam-Gyu Kang , Nikolai Makarov

We develop a version of dipolar conformal field theory in a simply connected domain with the Dirichlet-Neumann boundary condition and central charge one. We prove that all correlation functions of the fields in the OPE family of Gaussian…

概率论 · 数学 2013-07-01 Nam-Gyu Kang

We implement a version of radial conformal field theory in a family of statistical fields generated by central charge modification of the Gaussian free field and show that the correlation functions of such fields under the insertion of…

概率论 · 数学 2012-08-23 Nam-Gyu Kang , Nikolai Makarov

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…

数学物理 · 物理学 2007-05-23 Michel Bauer , Denis Bernard

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…

概率论 · 数学 2011-11-10 Julien Dubedat

We develop a version of dipolar conformal field theory based on the central charge modification of the Gaussian free field with the Dirichlet boundary condition and prove that correlators of certain family of fields in this theory are…

概率论 · 数学 2013-07-18 Nam-Gyu Kang , Hee-Joon Tak

Schramm--Loewner evolution (SLE) has been one of the central topics in the probabilistic study of two-dimensional critical systems. It is a random curve in two dimensions to which a cluster interface in a critical lattice system is…

概率论 · 数学 2025-09-03 Makoto Katori , Shinji Koshida , Chizuru Soukejima , Raian Suzuki

We show that if an interlacing particle system in a two-dimensional lattice is a determinantal point process, and the correlation kernel can be expressed as a double integral with certain technical assumptions, then the moments of the…

数学物理 · 物理学 2014-08-26 Jeffrey Kuan

We implement a version of conformal field theory in a doubly connected domain to connect it to the theory of annulus SLE of various types, including the standard annulus SLE, the reversible annulus SLE, and the annulus SLE with several…

概率论 · 数学 2021-07-20 Sung-Soo Byun , Nam-Gyu Kang , Hee-Joon Tak

This manuscript explores the connections between a class of stochastic processes called "Stochastic Loewner Evolution" (SLE) and conformal field theory (CFT). First some important results are recalled which we utilise in the sequel, in…

数学物理 · 物理学 2011-07-19 Roland Friedrich

We use general L\"owner theory to define general slit L\"owner chains in the unit disk, which in the stochastic case lead to slit holomorphic stochastic flows. Radial, chordal and dipolar SLE are classical examples of such flows. Our…

复变函数 · 数学 2014-06-06 Georgy Ivanov , Alexey Tochin , Alexander Vasil'ev

Stochastic Loewner evolutions (SLE) are random growth processes of sets, called hulls, embedded in the two dimensional upper half plane. We elaborate and develop a relation between SLE evolutions and conformal field theories (CFT) which is…

高能物理 - 理论 · 物理学 2008-11-26 Michel Bauer , Denis Bernard

We present numerical evidence that the techniques of conformal field theory might be applicable to two-dimensional Ising spin glasses with Gaussian bond distributions. It is shown that certain domain wall distributions in one geometry can…

无序系统与神经网络 · 物理学 2009-11-11 C. Amoruso , A. K. Hartmann , M. B. Hastings , M. A. Moore

We study the action of local conformal transformations on several measures related to the Gaussian free field and Schramm--Loewner evolutions. The main novelty of our work is a Cameron--Martin-type formula for the welding homeomorphism of…

概率论 · 数学 2025-07-02 Guillaume Baverez , Antoine Jego

SLE(kappa; rho), a generalization of chordal Schramm-L\"owner evolution (SLE), is discussed from the point of view of statistical mechanics and conformal field theory (CFT). Certain ratios of CFT correlation functions are shown to be…

数学物理 · 物理学 2007-07-19 Kalle Kytölä
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