Class information for:
Level 1: BREITS EQUATION//SALPETERS EQUATION//STRINGS IN 4 DIMENSIONS

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
7 3       PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW D//JOURNAL OF HIGH ENERGY PHYSICS 157217
1891 2             CLIFFORD ANALYSIS//ADVANCES IN APPLIED CLIFFORD ALGEBRAS//CLIFFORD GRP 6325
14567 1                   BREITS EQUATION//SALPETERS EQUATION//STRINGS IN 4 DIMENSIONS 791

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BREITS EQUATION authKW 119529 0% 100% 3
2 SALPETERS EQUATION authKW 119529 0% 100% 3
3 STRINGS IN 4 DIMENSIONS authKW 119529 0% 100% 3
4 TWO FERMION DIRAC EQUATION authKW 119529 0% 100% 3
5 MULTI TIME WAVE FUNCTIONS authKW 89645 0% 75% 3
6 CURRENT MASS QUARKS authKW 79686 0% 100% 2
7 DIRAC OBSERVABLES AND TIDAL EFFECTS authKW 79686 0% 100% 2
8 GAUGE VARIABLES AND INERTIAL EFFECTS authKW 79686 0% 100% 2
9 MASS SHELL CONSTRAINTS authKW 79686 0% 100% 2
10 NEUTRAL DIFFERENTIAL DELAY EQUATIONS authKW 79686 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Particles & Fields 6829 31% 0% 243
2 Physics, Multidisciplinary 5544 39% 0% 305
3 Physics, Mathematical 4878 22% 0% 176
4 Physics, Nuclear 1455 13% 0% 103
5 Astronomy & Astrophysics 967 16% 0% 123
6 Multidisciplinary Sciences 208 3% 0% 24
7 Mathematics 46 5% 0% 39
8 Physics, Atomic, Molecular & Chemical 30 4% 0% 30
9 Optics 10 3% 0% 24
10 Physics, Fluids & Plasmas 1 1% 0% 7

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEBOKSARY 39843 0% 100% 1
2 DEP ING 39843 0% 100% 1
3 ER 2057 39843 0% 100% 1
4 FIS RODOVIA WASHINGTON LUIS 39843 0% 100% 1
5 INFN PARMA 39843 0% 100% 1
6 QUANTUM COMMUNICAT QUANTUM COMPUTAT 39843 0% 100% 1
7 REALE CASA ANNUZIATA 39843 0% 100% 1
8 SPACE BH GOETHERT PKWY 39843 0% 100% 1
9 THEORET THEILCHENPHYS 39843 0% 100% 1
10 SCI PROGRAM 1 39841 0% 50% 2

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS 24124 6% 1% 44
2 JOURNAL OF MATHEMATICAL PHYSICS 13059 9% 0% 73
3 INTERNATIONAL JOURNAL OF MODERN PHYSICS A 4779 4% 0% 34
4 ACTA PHYSICA POLONICA B 4543 4% 0% 29
5 FOUNDATIONS OF PHYSICS 3483 2% 1% 16
6 LECTURE NOTES IN PHYSICS 3445 2% 1% 12
7 INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS 3357 1% 1% 11
8 DOKLADY MATHEMATICS 3192 2% 1% 16
9 PHYSICAL REVIEW D 2777 9% 0% 72
10 NOUVELLE REVUE AERONAUTIQUE ASTRONAUTIQUE 2488 0% 6% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BREITS EQUATION 119529 0% 100% 3 Search BREITS+EQUATION Search BREITS+EQUATION
2 SALPETERS EQUATION 119529 0% 100% 3 Search SALPETERS+EQUATION Search SALPETERS+EQUATION
3 STRINGS IN 4 DIMENSIONS 119529 0% 100% 3 Search STRINGS+IN+4+DIMENSIONS Search STRINGS+IN+4+DIMENSIONS
4 TWO FERMION DIRAC EQUATION 119529 0% 100% 3 Search TWO+FERMION+DIRAC+EQUATION Search TWO+FERMION+DIRAC+EQUATION
5 MULTI TIME WAVE FUNCTIONS 89645 0% 75% 3 Search MULTI+TIME+WAVE+FUNCTIONS Search MULTI+TIME+WAVE+FUNCTIONS
6 CURRENT MASS QUARKS 79686 0% 100% 2 Search CURRENT+MASS+QUARKS Search CURRENT+MASS+QUARKS
7 DIRAC OBSERVABLES AND TIDAL EFFECTS 79686 0% 100% 2 Search DIRAC+OBSERVABLES+AND+TIDAL+EFFECTS Search DIRAC+OBSERVABLES+AND+TIDAL+EFFECTS
8 GAUGE VARIABLES AND INERTIAL EFFECTS 79686 0% 100% 2 Search GAUGE+VARIABLES+AND+INERTIAL+EFFECTS Search GAUGE+VARIABLES+AND+INERTIAL+EFFECTS
9 MASS SHELL CONSTRAINTS 79686 0% 100% 2 Search MASS+SHELL+CONSTRAINTS Search MASS+SHELL+CONSTRAINTS
10 NEUTRAL DIFFERENTIAL DELAY EQUATIONS 79686 0% 100% 2 Search NEUTRAL+DIFFERENTIAL+DELAY+EQUATIONS Search NEUTRAL+DIFFERENTIAL+DELAY+EQUATIONS

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 22620 GLOBAL EMBEDDING//RIEMANN CARTAN WEYL CONNECTIONS//TIME WAVES
2 4898 SPINLESS SALPETER EQUATION//CONFINED ONE GLUON EXCHANGE POTENTIAL//COVARIANT INSTANTANEOUS ANSATZ
3 26287 C HILBERT BUNDLES//ELLIPTIC SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS//A HILBERT BUNDLES
4 37854 EINSTEIN MAXWELL NULL FLUID//LEVI CIVITA BERTOTTI ROBINSON METRIC//MAGNETIC MONOPLANES
5 23797 ZITTERBEWEGUNG//THEORIES WITH CONSTRAINTS//SEMICLASSICAL DESCRIPTION OF RELATIVISTIC SPIN
6 28642 CONFINEMENT LIMIT//DEFICIENCY INDEX OF THE OPERATORS//DIRAC KRONIG PENNEY MODEL
7 13945 FRACTIONAL SPIN//SECOND CLASS CONSTRAINTS//CONSTRAINED HAMILTONIAN SYSTEM
8 25816 HYDROGENIC ATOM//METRON//RELATIVISTIC EIGENFUNCTIONS
9 25581 SYNCHROTRON CHERENKOV RADIATION//BUNCHED ELECTRONS//GRAVITY PROBE B EXPERIMENT
10 28955 SPIN STATISTICS CONNECTION//CONFORMAL QUANTUM GEOMETRODYNAMICS//INTRINSIC HELICITY

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