Results 71 to 80 of about 344,286 (183)

Effective Theory For Quantum Spin System In Low Dimension - Beyond Long-Wavelength Limit

open access: yes, 2001
An effective theory for quantum spin system in low dimension is constructed in the finite-q regime. It is shown that there are field configurations for which Wess-Zumino term contributes to the partition functions as topological term for ferromagnet as ...
Chaudhury, Ranjan, Paul, Samir K.
core   +2 more sources

Elementary Excitations of Quantum Critical 2+1 D Antiferromagnets

open access: yes, 2006
It has been proposed that there are degrees of freedom intrinsic to quantum critical points that can contribute to quantum critical physics. We point out that this conclusion is quite general below the upper critical dimension.
A. A. Belavin   +5 more
core   +1 more source

The Renormalization Group According to Balaban - I. Small fields

open access: yes, 2012
This is an expository account of Balaban's approach to the renormalization group. The method is illustrated with a treatment of the the ultraviolet problem for the scalar phi^4 model on a toroidal lattice in dimension d=3.
J. DIMOCK, Seiler E.
core   +1 more source

Metric Dimensions and Partition Dimensions of a Multiple Fan Graph

open access: yesFormosa Journal of Science and Technology, 2023
The metric dimension is a distinguishing set with minimum cardinality, while the partition dimension is a distinguishing set with cardinality. The purpose of this study is to find the metric and partition dimensions of a double fan graph which is the result of the join operation of the complete graph and the path graph.
Restina Silalahi, null Mulyono
openaire   +1 more source

Partition Dimension of Generalized Hexagonal Cellular Networks and Its Application

open access: yesIEEE Access
The notion of partition dimension was initially introduced in the field of graph theory, primarily to examine distances between vertices. The local partition dimension extends this idea by incorporating specific conditions into how vertices are ...
Rabnawaz Bhatti   +3 more
doaj   +1 more source

Noninvertible anomalies and mapping-class-group transformation of anomalous partition functions

open access: yesPhysical Review Research, 2019
Recently, it was realized that anomalies can be completely classified by topological orders, symmetry protected topological orders, and symmetry enriched topological orders in one higher dimension.
Wenjie Ji, Xiao-Gang Wen
doaj   +1 more source

On the Locating Chromatic Number of Certain Barbell Graphs

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2018
The locating chromatic number of a graph G is defined as the cardinality of a minimum resolving partition of the vertex set V(G) such that all vertices have distinct coordinates with respect to this partition and every two adjacent vertices in G are not ...
Asmiati   +2 more
doaj   +1 more source

Quantum elliptic Calogero-Moser systems from gauge origami

open access: yesJournal of High Energy Physics, 2020
We systematically study the interesting relations between the quantum elliptic Calogero-Moser system (eCM) and its generalization, and their corresponding supersymmetric gauge theories.
Heng-Yu Chen, Taro Kimura, Norton Lee
doaj   +1 more source

Resolvability in Hypergraphs

open access: yes, 2018
This article emphasizes an extension of the study of metric and par- tition dimension to hypergraphs. We give a sharp lower bounds for the metric and partition dimension of hypergraphs in general and give exact values under specified conditions.eral and ...
Haider, Azeem   +3 more
core  

Partitioning point sets in arbitrary dimension

open access: yesTheoretical Computer Science, 1987
We introduce a new type of partition called a parallel planes partition. We prove there exists a parallel planes partition of any set of n points in arbitrary dimension. This partition yields a data structure for the half-space retrieval problem in arbitrary dimension; it has linear size and achieves a sublinear query time.
openaire   +1 more source

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