373 citations
- Dublin Institute For Advanced StudiesIE23 papers
- California Institute of TechnologyUS5 papers
- University of MonsBE5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Cardiff UniversityGB3 papers
- Carl von Ossietzky Universität OldenburgDE3 papers
- Délégation Paris 7FR3 papers
- Jet Propulsion LaboratoryUS3 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS3 papers
- Laboratoire AstroParticule et CosmologieFR3 papers
- Stanford UniversityUS3 papers
- Université Paris CitéFR3 papers
58 papers
't Hooft-Polyakov monopoles in lattice SU(N)+adjoint Higgs theory
S. Edwards, D. Mehta, A. Rajantie +1
We investigate twisted C-periodic boundary conditions in SU(N) gauge field theory with an adjoint Higgs field. We show that with a suitable twist for even N one can impose a non-ze…
On acceptance conditions for membrane systems: characterisations of L and NL
Niall Murphy, Damien Woods
In this paper we investigate the affect of various acceptance conditions on recogniser membrane systems without dissolution. We demonstrate that two particular acceptance condition…
The Pagoda Sequence: a Ramble through Linear Complexity, Number Walls, D0L Sequences, Finite State Automata, and Aperiodic Tilings
Fred Lunnon
We review the concept of the number wall as an alternative to the traditional linear complexity profile (LCP), and sketch the relationship to other topics such as linear feedback s…
A General Notion of Useful Information
Philippe Moser
In this paper we introduce a general framework for defining the depth of a sequence with respect to a class of observers. We show that our general framework captures all depth noti…
Polylog space compression, pushdown compression, and Lempel-Ziv are incomparable
Elvira Mayordomo, Philippe Moser, Sylvain Perifel
The pressing need for efficient compression schemes for XML documents has recently been focused on stack computation, and in particular calls for a formulation of information-lossl…
A Description of Kitaev's Honeycomb Model with Toric-Code Stabilizers
G. Kells, J. K. Slingerland, J. Vala
We present a solution of Kitaev's spin model on the honeycomb lattice and of related topologically ordered spin models. We employ a Jordan-Wigner type fermionization and find that…