Results 1 to 10 of about 255,402 (96)

Chern-Simons term forBFtheory and gravity as a generalized topological field theory in four dimensions [PDF]

open access: yesPhysical Review D, 2002
Improved abstract and introduction with 11 references added.
Guo, Han-Ying   +3 more
openaire   +2 more sources

Towards a Complete Classification of Symmetry-Protected Topological Phases for Interacting Fermions in Three Dimensions and a General Group Supercohomology Theory [PDF]

open access: yesPhysical Review X, 2018
The classification and construction of symmetry-protected topological (SPT) phases in interacting boson and fermion systems have become a fascinating theoretical direction in recent years. It has been shown that (generalized) group cohomology theory or cobordism theory gives rise to a complete classification of SPT phases in interacting boson or spin ...
Qing-Rui Wang, Zheng-Cheng Gu
openaire   +2 more sources

Asymptotic topology [PDF]

open access: yes, 1999
We establish some basic theorems in dimension theory and absolute extensor theory in the coarse category of metric spaces. Some of the statements in this category can be translated in general topology language by applying the Higson corona functor.
Dranishnikov, A. N.
core   +3 more sources

Topology and Duality in Abelian Lattice Theories [PDF]

open access: yes, 1998
We show how to obtain the dual of any lattice model with inhomogeneous local interactions based on an arbitrary Abelian group in any dimension and on lattices with arbitrary topology. It is shown that in general the dual theory contains disorder loops on
Gattringer, C. R.   +2 more
core   +2 more sources

Hairy black holes sourced by a conformally coupled scalar field in D dimensions [PDF]

open access: yes, 2014
There exist well-known no-hair theorems forbidding the existence of hairy black hole solutions in general relativity coupled to a scalar conformal field theory in asymptotically flat space.
Giribet, Gaston   +3 more
core   +2 more sources

Counting RG flows [PDF]

open access: yes, 2015
Interpreting renormalization group flows as solitons interpolating between different fixed points, we ask various questions that are normally asked in soliton physics but not in renormalization theory. Can one count RG flows?
Gukov, Sergei
core   +5 more sources

Poisson spaces with a transition probability [PDF]

open access: yes, 1996
The common structure of the space of pure states $P$ of a classical or a quantum mechanical system is that of a Poisson space with a transition probability.
Landsman, N. P.
core   +6 more sources

Universal arrows to forgetful functors from categories of topological algebra [PDF]

open access: yes, 1992
We survey the present trends in theory of universal arrows to forgetful functors from various categories of topological algebra and functional analysis to categories of topology and topological algebra.
Pestov, Vladimir G.
core   +2 more sources

All two dimensional links are null homotopic [PDF]

open access: yes, 1999
We show that any number of disjointly embedded 2-spheres in 4-space can be pulled apart by a link homotopy, ie, by a motion in which the 2-spheres stay disjoint but are allowed to self-intersect.Comment: 18 pages. Published copy, also available at http:
Arthur C Bartels   +9 more
core   +3 more sources

Algebraic Topology [PDF]

open access: yes, 2013
The chapter provides an introduction to the basic concepts of Algebraic Topology with an emphasis on motivation from applications in the physical sciences.
Robins, Vanessa
core   +1 more source

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