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- Daniel Kapec, Vyacheslav Lysov, Andrew Strominger
- 2014

- Daniel Kapec, Vyacheslav Lysov, Sabrina Pasterski, Andrew Strominger
- 2015

- Vyacheslav Lysov
- 2002

We consider topological quantum mechanics as an example of topological field theory and show that its special properties lead to numerous interesting relations for topological corellators in this theory. We prove that the generating function F for thus corellators satisfies the anticommutativity equation (D − F) 2 = 0. We show that the commutativity… (More)

- Vyacheslav Lysov, Sabrina Pasterski, Andrew Strominger
- Physical review letters
- 2014

It was shown by Low in the 1950s that the subleading terms of soft-photon S-matrix elements obey a universal linear relation. In this Letter, we give a new interpretation to this old relation, for the case of massless QED, as an infinitesimal symmetry of the S matrix. The symmetry is shown to be locally generated by a vector field on the conformal sphere at… (More)

- V. E. Lysov
- 2010

abstract: Let C(M) denote simplicial chain complex of standard triangulation of the standard combinatorial simplex builded on vertex set M and C(M) denote simplicial chain complex associated with its barycentric subdivision. Over a field of zero characteristic we write explicit formulas for functorial in M strong deformation retraction γ C(M) π-σ C(M)… (More)

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