Results 91 to 100 of about 747,490 (222)

Computability theory

open access: yes, 2011
Short introduction to computability theory and computational complexity.
openaire   +1 more source

Majorana fermions in the nonuniform Ising-Kitaev chain: exact solution

open access: yesScientific Reports, 2017
A quantum computer based on Majorana qubits would contain a large number of zero-energy Majorana states. This system can be modelled as a connected network of the Ising-Kitaev chains alternating the “trivial” and “topological” regions, with the zero ...
Boris Narozhny
doaj   +1 more source

Die Gruppentheorie von S.H. Foulkes für eine supervisorische Praxis

open access: yesForum Supervision, 2019
Der vorliegende Beitrag beschäftigt sich mit der Theorie Foulkes. Nachdem die theoretischen Grundlagen dargelegt wurden, soll gezeigt werden, inwiefern die Theorie Foulkes interessant für die Supervision ist und dort ihre Anwendung finden kann.
Manuela Roth-Vormann
doaj   +1 more source

On $τ$-tilting theory [PDF]

open access: yesarXiv
We give a brief introduction to $\tau$-tilting theory [AIR]. In particular, we will see how our theory unifies two different branches of tilting theory, namely, silting theory and cluster tilting theory. We also introduce the history and recent developments.
arxiv  

Nokton Theory

open access: yes, 2015
The nokton theory is an attempt to construct a theory adapted to every physical phenomenon. Space and time have been discretized. Its laws are iterative and precise. Probability plays an important role here. At first I defined the notion of image function and its mathematical framework.
openaire   +2 more sources

Twists of Supersymmetric Yang-Mills Theory in Topological String Theory [PDF]

open access: yesarXiv
We show that every twist of pure supersymmetric Yang-Mills theory with gauge group GL(N) can be realized as an open-string field theory in topological string theory. Our approach reinterprets twists of supersymmetric Yang-Mills theory as generalized Chern-Simons theories, and identifies topological string backgrounds that produce the corresponding ...
arxiv  

The Confining N=1 Supersymmetric Gauge Theories: a Review [PDF]

open access: yesarXiv, 1998
We give a classification and overview of the confining N=1 supersymmetric gauge theories. For simplicity we consider only theories based on simple gauge groups and no tree-level superpotential. Classification of these theories can be done according to whether or not there is a superpotential generated for the confined degrees of freedom.
arxiv  

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