We construct a formal global quantization of the Poisson Sigma Model in the BV-BFV formalism using the perturbative quantization of AKSZ theories on manifolds with boundary and analyze the...
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Monday, 6 August, 2018
arXiv:1808.01832
Thursday, 2 August, 2018
We define a generalization of the winding number of a piecewise C1 cycle in the complex plane which has a geometric meaning also for points which lie on the cycle. The computation of...
arXiv:1808.00997
Wednesday, 1 August, 2018
The truncated two-point function of the ferromagnetic Ising model on \mathbb Z^d d\ge3 in its pure phases is proven to decay exponentially fast throughout the ordered regime (\beta>\beta_c...
arXiv:1808.00439
Tuesday, 31 July, 2018
We describe a framework to construct a perturbative quantization of nonlinear AKSZ Sigma Models on manifolds with and without boundary, and show that it captures the change of the quantum state...
arXiv:1807.11782
Monday, 30 July, 2018
The universal enveloping algebra of {\cal W}_{1+\infty} is isomorphic to the affine Yangian of \mathfrak{gl}_1. We study the N=2 supersymmetric version of this correspondence, and identify the...
arXiv:1807.11304
Monday, 30 July, 2018
We discuss walking behavior in gauge theories and weak first-order phase transitions in statistical physics. Despite appearing in very different systems (QCD below the conformal window, the...
arXiv:1807.11512
Friday, 27 July, 2018
In this note we discuss vacant set level set percolation on a transient weighted graph. It interpolates between the percolation of the vacant set of random interlacements and the level set...
arXiv:1807.10719
Friday, 27 July, 2018
The geometric optics approximation traditionally used to study the propagation of gravitational waves on a curved background, breaks down in the vicinity of compact and extended astrophysical...
arXiv:1807.10620
Sunday, 22 July, 2018
We study configuration spaces of framed points on compact manifolds. Such configuration spaces admit natural actions of the framed little discs operads, that play an important role in the study...
arXiv:1807.08319
Wednesday, 18 July, 2018
We study here the crepant resolution correspondence for the torus equivariant descendent Gromov-Witten theories of Hilb(C2) and Sym(C2).The descendent correspondence is obtained from our...
arXiv:1807.06969
Tuesday, 3 July, 2018
The present text summarizes several factors considered as essential for teacher education according to the state of current research and best practice, with a focus on science teacher education...
arXiv:1807.00974
Tuesday, 3 July, 2018
In this paper, we study lensing of 21cm intensity mapping (IM). Like in the cosmic microwave background (CMB), there is no first order lensing in intensity mapping. The first effects in the...
arXiv:1807.01351