[PDF][PDF] Link homology and unoriented topological quantum field theory
VG Turaev, P Turner - arXiv preprint math.GT/0506229, 2005 - researchgate.net
We investigate Khovanov homology of stable equivalence classes of link diagrams on
oriented surfaces. We apply Bar-Natan's geometric formalism to this setting and using …
oriented surfaces. We apply Bar-Natan's geometric formalism to this setting and using …
Knot homology via derived categories of coherent sheaves, I: The -case
S Cautis, J Kamnitzer - 2008 - projecteuclid.org
Using derived categories of equivariant coherent sheaves, we construct a categorification of
the tangle calculus associated to sl (2) and its standard representation. Our construction is …
the tangle calculus associated to sl (2) and its standard representation. Our construction is …
[PDF][PDF] Knots and TGD
M Pitkänen - Quantum Physics as Infinite-Dimensional Geometry …, 2006 - tgdtheory.com
Khovanov homology generalizes the Jones polynomial as knot invariant. The challenge is to
find a quantum physical construction of Khovanov homology analous to the topological QFT …
find a quantum physical construction of Khovanov homology analous to the topological QFT …
The superpolynomial for knot homologies
NM Dunfield, S Gukov, J Rasmussen - Experimental Mathematics, 2006 - Taylor & Francis
We propose a framework for unifying the sl (N) Khovanov–Rozansky homology (for all N)
with the knot Floer homology. We argue that this unification should be accomplished by a …
with the knot Floer homology. We argue that this unification should be accomplished by a …
Functoriality of Khovanov homology
P Vogel - Journal of Knot Theory and Its Ramifications, 2020 - World Scientific
In this paper, we prove that every Khovanov homology associated to a Frobenius algebra of
rank 2 can be modified in such a way as to produce a TQFT on oriented links, that is a …
rank 2 can be modified in such a way as to produce a TQFT on oriented links, that is a …
TQFTs from homotopy 2-types
DN Yetter - J. Knot Theory Ramifications, 1993 - worldscinet.com
Using techniques from [14] we construct topological quantum field theories using an
algebraic model of a homotopy 2-type as initial data. In [14] the author, motivated by work of …
algebraic model of a homotopy 2-type as initial data. In [14] the author, motivated by work of …
Doubled Khovanov Homology
W Rushworth - Canadian Journal of Mathematics, 2018 - cambridge.org
We define a homology theory of virtual links built out of the direct sum of the standard
Khovanov complex with itself, motivating the name doubled Khovanov homology. We …
Khovanov complex with itself, motivating the name doubled Khovanov homology. We …
A note on Khovanov–Rozansky sl2-homology and ordinary Khovanov homology
MC Hughes - Journal of Knot Theory and its Ramifications, 2014 - World Scientific
In this paper we present an explicit isomorphism between Khovanov–Rozansky sl2-
homology and ordinary Khovanov homology. This result was originally claimed in Khovanov …
homology and ordinary Khovanov homology. This result was originally claimed in Khovanov …
Topological quantum field theories associated to finite groups and crossed G-sets
DN Yetter - Journal of Knot Theory and its Ramifications, 1992 - World Scientific
Using methods suggested by the work of Turaev and Viro [11, 12], we provide a detailed
construction of topological quantum field theories associated to finite crossed G-sets. Our …
construction of topological quantum field theories associated to finite crossed G-sets. Our …
On link homology theories from extended cobordisms
A Beliakova, E Wagner - Quantum topology, 2010 - ems.press
This paper is devoted to the study of algebraic structures leading to link homology theories.
The originally used structures of Frobenius algebra and/or TQFT are modified in two …
The originally used structures of Frobenius algebra and/or TQFT are modified in two …