Interplay of structures in conformal and universal random geometry

ERC (European Research Council)HORIZON-ERCID: 101042460
EC Contribution
€13,897
Consortium Size
1 orgs
Start Year
2023
Summary

My overall goal is to provide novel conceptual understanding of persistent challenges in mathematical physics, in light of recent discoveries of myself and others. The emphasis is especially in finding connections between different areas, making use of my expertise at their crossroads. The first two aims concern statistical mechanics (SM) and mathematical formulations of (logarithmic) conformal field theory (CFT), on the one hand algebraically and on the other hand probabilistically. The last two aims focus on connections and interplay of structures arising in SM, such as Schramm-Loewner evolutions (SLE), with algebro-geometric formulations of CFT. Gaining conceptual understanding is fundamental for progress towards deep results. Specifically, in Aim 1, I focus on CFT correlation functions and plan to reveal non-semisimple and logarithmic behavior, poorly understood even in the physics literature. For this, e.g. hidden symmetries from my earlier work will be exploited. Aim 2 combines this with probability theory: investigations of non-local quantities in critical SM models, relating to specific CFT correlation functions and to SLE. In Aim 3, I investigate the interplay of SLE, CFT, and Teichmueller theory in terms of generalizations of so-called Loewner energy of curves. The main objective is to shed light on the hidden geometric interpretation of Loewner energy from the point of view of formulations of CFT in terms of Riemann surfaces, and eventually also to find its role within geometric quantization. To elaborate the latter goal, Aim 4 combines these ideas with related structures in the theory of isomonodromic deformations. My starting point is the observation that Loewner energy minima and semiclassical limits of certain CFT correlations are both described by isomonodromic systems. I plan to make these connections explicit and implement them in order to discover intrinsic features of the interplay of the aforementioned structures.

Consortium (1)

Project Results (17)

Source: CORDIS, the EU research results database.

Publications (15)
Uniform spanning tree in topological polygons, partition functions for SLE(8), and correlations in c=−2 logarithmic CFT
The Annals of Probability· 2025DOI
Mingchang Liu, Eveliina Peltola, Hao Wu
Around the conformal anomaly.
Oberwolfach Reports· 2024DOI
E. Peltola.
Connection probabilities of multiple FK-Ising interfaces
Probability Theory and Related Fields· 2024DOI
Yu Feng, Eveliina Peltola, Hao Wu
From the conformal anomaly to the Virasoro algebra.
· 2024DOI
S. Maibach and E. Peltola.
Fused Specht polynomials and c = 1 degenerate conformal blocks.
· 2024DOI
A. Lafay, E. Peltola, and J. Roussillon.
Large deviations of Dyson Brownian motion on the circle and multiradial SLE0+.
· 2024DOI
O. Abuzaid, V. Healey, and E. Peltola.
Large deviations of multichordal $\operatorname{SLE}_{0+}$, real rational functions, and zeta-regularized determinants of Laplacians
Journal of the European Mathematical Society· 2024DOI
Eveliina Peltola, Yilin Wang
Liouville quantum gravity metrics are not doubling
Electronic Communications in Probability· 2024DOI
Liam Hughes
Loewner traces driven by Lévy processes.
· 2024DOI
E. Peltola and A. Schreuder
Multiple SLEs for κ ∈ (0, 8): Coulomb gas integrals and pure partition functions.
· 2024DOI
Y. Feng, M. Liu, E. Peltola, and H. Wu.
On the spin interface distribution for non-integrable variants of the two-dimensional Ising model.
· 2024DOI
R. L. Greenblatt and E. Peltola.
Planar UST branches and c = −2 degenerate boundary correlations.
· 2024DOI
A. Karrila, A. Lafay, E. Peltola, and J. Roussillon.
Crossing probabilities of multiple Ising interfaces
The Annals of Applied Probability· 2023DOI
Eveliina Peltola, Hao Wu
Integrability of planar-algebraic models
Journal of Statistical Mechanics: Theory and Experiment· 2023DOI
Xavier Poncini, Jørgen Rasmussen
Integrable models from singly generated planar algebras
Nuclear Physics B· 2023DOI
Xavier Poncini, Jørgen Rasmussen
Deliverables (1)
Data Management Plan
Other Results (1)
Periodic Reporting for period 1 - ISCoURaGe (Interplay of structures in conformal and universal random geometry)