@article{Hongler:200297,
title = {The Energy Density in the Planar Ising Model},
author = {Hongler, ClĂ©ment and Smirnov, Stanislav},
journal = {Acta Math.},
number = {211},
pages = {191-225},
year = {2013},
abstract = {We study the critical Ising model on the square lattice in bounded simply connected domains with + and free boundary conditions. We relate the energy density of the model to a discrete fermionic spinor and compute its scaling limit by discrete complex analysis methods. As a consequence, we obtain a simple exact formula for the scaling limit of the energy field one- point function in terms of the hyperbolic metric. This confirms the predictions originating in physics, but also provides a higher precision.},
url = {http://infoscience.epfl.ch/record/200297},
doi = {10.107/s11511-013-0102-1},
}