Oleg Viro introduced an invariant of rigid isotopy for real algebraic knots and links in RP3 which can be viewed as a first order Vassiliev invariant. In this paper we classify real...
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Thursday, 28 September, 2017
Scrambling in interacting quantum systems out of equilibrium is particularly effective in the chaotic regime. Under time evolution, initially localized information is said to be scrambled as it...
arXiv:1709.10105
Tuesday, 26 September, 2017
We introduce a notion of weakly log-canonical Poisson structures on positive varieties with potentials. Such a Poisson structure is log-canonical up to terms dominated by the potential. To a...
arXiv:1709.09281
Tuesday, 19 September, 2017
We propose a class of {\rm AdS}_3/{\rm CFT}_2 dualities with N=(2,2) supersymmetry. These dualities relate string theory on {\rm AdS}_3 \times ({\rm S}^3\times \mathbb{T}^4)/{\rm G} to marginal...
arXiv:1709.06393
Friday, 15 September, 2017
We prove that the K-theoretic Nekrasov instanton partition functions have a finite radius of convergence in the instanton counting parameter and are holomorphic functions of the Coulomb...
arXiv:1709.05232
Thursday, 14 September, 2017
We consider the interacting, spin conserving, extended Kane-Mele-Hubbard model, and we rigorously establish the exact quantization of the edge spin conductance and the validity of the Helical...
arXiv:1709.05008
Sunday, 10 September, 2017
The quantum theory of indirect measurements in physical systems is studied. The example of an indirect measurement of an observable represented by a self-adjoint operator N with finite spectrum...
arXiv:1709.03149
Friday, 8 September, 2017
We derive the relativistic Vlasov equation from quantum Hartree dynamics for fermions with relativistic dispersion in the mean-field scaling, which is naturally linked with an effective...
arXiv:1709.02711
Thursday, 31 August, 2017
For expansions in one-dimensional conformal blocks, we provide a rigorous link between the asymptotics of the spectral density of exchanged primaries and the leading singularity in the crossed...
arXiv:1709.00008
Tuesday, 29 August, 2017
The TS/ST correspondence relates the spectral theory of certain quantum mechanical operators, to topological strings on toric Calabi-Yau threefolds. So far the correspondence has been formulated...
arXiv:1708.08642
Monday, 28 August, 2017
We study the edge transport properties of 2d interacting Hall systems, displaying single-mode chiral edge currents. For this class of many-body lattice models, including for instance the...
arXiv:1708.08517
Sunday, 27 August, 2017
Let S be a smooth projective surface equipped with a line bundle H. Lehn's conjecture is a formula for the top Segre class of the tautological bundle associated to H on the Hilbert scheme of...
arXiv:1708.08129