Class information for:
Level 2: TIME OPERATOR//QUANTUM ZENO EFFECT//TUNNELING TIME

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
632 3       CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS 12239
2376 2             TIME OPERATOR//QUANTUM ZENO EFFECT//TUNNELING TIME 4527
5424 1                   TUNNELING TIME//HARTMAN EFFECT//NEGATIVE GROUP DELAY NGD 1656
12714 1                   RIGGED HILBERT SPACE//STUDIES STAT MECH COMPLEX SYST//SUBDYNAMICS 916
14122 1                   QUANTUM ZENO EFFECT//ZENO EFFECT//INTERACTION FREE MEASUREMENT 822
17059 1                   MOLECULAR QUANTUM ELECTRODYNAMICS//HEGERFELDTS THEOREM//NANOSTRUCT PHOTOMOL SYST 646
25816 1                   HYDROGENIC ATOM//METRON//RELATIVISTIC EIGENFUNCTIONS 293
33856 1                   AXIOMATICALLY DEFINED PARALLEL TRANSPORT//CONNECTIONS ON BUNDLES//DOUBLET POTENTIALS 132
38417 1                   AFFINE AND RIEMANN CARTAN GEOMETRIES//AFFINE THEORIES//BOHRS INTERPRETATION OF QUANTUM MECHANICS 62

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TIME OPERATOR authKW 181388 1% 74% 35
2 QUANTUM ZENO EFFECT authKW 162463 1% 57% 41
3 TUNNELING TIME authKW 135304 1% 56% 35
4 HARTMAN EFFECT authKW 111746 0% 94% 17
5 STUDIES STAT MECH COMPLEX SYST address 107029 1% 38% 40
6 GAMOW STATES authKW 105863 0% 89% 17
7 RIGGED HILBERT SPACE authKW 105181 1% 66% 23
8 NEGATIVE GROUP DELAY NGD authKW 100568 0% 85% 17
9 SUBDYNAMICS authKW 93773 0% 84% 16
10 SUPERLUMINALITY authKW 77459 0% 70% 16

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Multidisciplinary 35528 41% 0% 1842
2 Physics, Mathematical 15278 17% 0% 754
3 Physics, Atomic, Molecular & Chemical 12287 21% 0% 960
4 Optics 11512 22% 0% 990
5 Physics, Particles & Fields 1151 6% 0% 277
6 Education, Scientific Disciplines 925 2% 0% 109
7 Physics, Fluids & Plasmas 341 3% 0% 121
8 Physics, Nuclear 331 3% 0% 147
9 Physics, Condensed Matter 207 6% 0% 263
10 Mathematics, Interdisciplinary Applications 199 2% 0% 90

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STUDIES STAT MECH COMPLEX SYST 107029 1% 38% 40
2 INT SOLVAY PHYS CHEM 57987 0% 56% 15
3 FIS TEORIKOAREN SAILA 46976 0% 75% 9
4 GEN EDUC HEARING IMPAIRED 37115 0% 67% 8
5 SCUOLA SPECIALIZZAZ OTT 34100 0% 70% 7
6 ENERGENIUS ADV NANOTECHNOL 21578 0% 28% 11
7 IST PLICAZ INTERDISCIPLINARI FIS 20053 0% 41% 7
8 FTAO 19329 0% 56% 5
9 INTENSE LASER PHYS THEORY UNIT 18718 0% 14% 19
10 DIPARTIMENTO FIS MECENAS 18558 0% 67% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICAL REVIEW A 43058 14% 1% 651
2 FOUNDATIONS OF PHYSICS 29870 2% 4% 112
3 PHYSICS LETTERS A 20029 7% 1% 310
4 INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 12219 3% 2% 118
5 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 11052 4% 1% 160
6 FOUNDATIONS OF PHYSICS LETTERS 8154 1% 4% 29
7 AMERICAN JOURNAL OF PHYSICS 8074 2% 1% 91
8 JOURNAL OF MATHEMATICAL PHYSICS 5795 3% 1% 118
9 ANNALEN DER PHYSIK 5175 1% 2% 40
10 ANNALS OF PHYSICS 4777 1% 1% 58

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TIME OPERATOR 181388 1% 74% 35 Search TIME+OPERATOR Search TIME+OPERATOR
2 QUANTUM ZENO EFFECT 162463 1% 57% 41 Search QUANTUM+ZENO+EFFECT Search QUANTUM+ZENO+EFFECT
3 TUNNELING TIME 135304 1% 56% 35 Search TUNNELING+TIME Search TUNNELING+TIME
4 HARTMAN EFFECT 111746 0% 94% 17 Search HARTMAN+EFFECT Search HARTMAN+EFFECT
5 GAMOW STATES 105863 0% 89% 17 Search GAMOW+STATES Search GAMOW+STATES
6 RIGGED HILBERT SPACE 105181 1% 66% 23 Search RIGGED+HILBERT+SPACE Search RIGGED+HILBERT+SPACE
7 NEGATIVE GROUP DELAY NGD 100568 0% 85% 17 Search NEGATIVE+GROUP+DELAY+NGD Search NEGATIVE+GROUP+DELAY+NGD
8 SUBDYNAMICS 93773 0% 84% 16 Search SUBDYNAMICS Search SUBDYNAMICS
9 SUPERLUMINALITY 77459 0% 70% 16 Search SUPERLUMINALITY Search SUPERLUMINALITY
10 ZENO EFFECT 74843 0% 51% 21 Search ZENO+EFFECT Search ZENO+EFFECT

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 2


rank cluster_id2 link
1 785 FOUNDATIONS OF PHYSICS//BELL INEQUALITY//BOHMIAN MECHANICS
2 1969 ELECTROMAGNETICALLY INDUCED TRANSPARENCY//SPONTANEOUSLY GENERATED COHERENCE//SLOW LIGHT
3 3914 PHOTON WAVE MECHANICS//PHYS LOW DIMENS SYST//QUANTUM TRANSMISSIVITY
4 2155 CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS
5 2949 PHYSICS ESSAYS//SPECIAL RELATIVITY//AMERICAN JOURNAL OF PHYSICS
6 1891 CLIFFORD ANALYSIS//ADVANCES IN APPLIED CLIFFORD ALGEBRAS//CLIFFORD GRP
7 3 PHYSICAL REVIEW A//ENTANGLEMENT//QUANTUM INFORMATION PROCESSING
8 953 QUANTUM CHAOS//CLOSED ORBIT THEORY//PHYSICS, MATHEMATICAL
9 2657 INTENSE LASER PHYS THEORY UNIT//B 3 FIELD//RADIATION REACTION
10 2998 INFINITE DIMENSIONAL LIE GROUP//ALGEBRAIC QUANTUM FIELD THEORY//COMMUNICATIONS IN MATHEMATICAL PHYSICS

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