Class information for:
Level 1: ACOUSTIC BLACK HOLES//ANALOGUE GRAVITY//UMR CNRS UNS 6621

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
360 2             BLACK HOLES//PHYSICS, PARTICLES & FIELDS//HAWKING RADIATION 17894
17320 1                   ACOUSTIC BLACK HOLES//ANALOGUE GRAVITY//UMR CNRS UNS 6621 634

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACOUSTIC BLACK HOLES authKW 289216 1% 73% 8
2 ANALOGUE GRAVITY authKW 265106 2% 44% 12
3 UMR CNRS UNS 6621 address 113619 1% 57% 4
4 UMR 8627 address 103062 6% 5% 38
5 ACOUSTIC HORIZON authKW 99420 0% 100% 2
6 ARTIFICIAL BLACK HOLES authKW 99420 0% 100% 2
7 CLAUSIUS INVARIANT authKW 99420 0% 100% 2
8 JACK DODD DAN WALLS PHOTON ULTRA COLD ATO address 99420 0% 100% 2
9 SONIC BLACK HOLES authKW 99420 0% 100% 2
10 SONIC HORIZON authKW 99420 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Particles & Fields 12063 45% 0% 286
2 Astronomy & Astrophysics 6686 43% 0% 270
3 Physics, Multidisciplinary 5017 41% 0% 259
4 Optics 410 12% 0% 75
5 Physics, Mathematical 324 7% 0% 44
6 Physics, Atomic, Molecular & Chemical 262 9% 0% 58
7 Physics, Nuclear 250 6% 0% 41
8 History & Philosophy of Science 52 1% 0% 7
9 Physics, Fluids & Plasmas 5 1% 0% 8
10 Education, Scientific Disciplines 4 1% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UMR CNRS UNS 6621 113619 1% 57% 4
2 UMR 8627 103062 6% 5% 38
3 JACK DODD DAN WALLS PHOTON ULTRA COLD ATO 99420 0% 100% 2
4 UNITE MIXTE RECH 6608 99420 0% 100% 2
5 INO CNR BEC 96411 3% 11% 18
6 CANADIAN ADV COSMOL 66278 0% 67% 2
7 GRAV PROGRAM 66278 0% 67% 2
8 NONLINEAR PHYS MATH MODELING 65821 1% 19% 7
9 INT RELATIVIST ASTROPHYS ICRA 63909 0% 43% 3
10 GRP RECH INGN PROC SYST 55920 0% 38% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICAL REVIEW D 19029 26% 0% 166
2 CLASSICAL AND QUANTUM GRAVITY 7190 6% 0% 40
3 INTERNATIONAL JOURNAL OF MODERN PHYSICS D 7045 3% 1% 22
4 NEW JOURNAL OF PHYSICS 3350 4% 0% 25
5 LIVING REVIEWS IN RELATIVITY 2181 0% 2% 2
6 PHYSICAL REVIEW A 1918 8% 0% 52
7 STUDIES IN HISTORY AND PHILOSOPHY OF MODERN PHYSICS 1229 1% 1% 4
8 GENERAL RELATIVITY AND GRAVITATION 1081 2% 0% 10
9 INTERNATIONAL JOURNAL OF MODERN PHYSICS A 997 2% 0% 14
10 PHYSICAL REVIEW LETTERS 991 7% 0% 45

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ACOUSTIC BLACK HOLES 289216 1% 73% 8 Search ACOUSTIC+BLACK+HOLES Search ACOUSTIC+BLACK+HOLES
2 ANALOGUE GRAVITY 265106 2% 44% 12 Search ANALOGUE+GRAVITY Search ANALOGUE+GRAVITY
3 ACOUSTIC HORIZON 99420 0% 100% 2 Search ACOUSTIC+HORIZON Search ACOUSTIC+HORIZON
4 ARTIFICIAL BLACK HOLES 99420 0% 100% 2 Search ARTIFICIAL+BLACK+HOLES Search ARTIFICIAL+BLACK+HOLES
5 CLAUSIUS INVARIANT 99420 0% 100% 2 Search CLAUSIUS+INVARIANT Search CLAUSIUS+INVARIANT
6 SONIC BLACK HOLES 99420 0% 100% 2 Search SONIC+BLACK+HOLES Search SONIC+BLACK+HOLES
7 SONIC HORIZON 99420 0% 100% 2 Search SONIC+HORIZON Search SONIC+HORIZON
8 EFFECTIVE METRIC 89475 0% 60% 3 Search EFFECTIVE+METRIC Search EFFECTIVE+METRIC
9 ANALOG GRAVITY 66278 0% 67% 2 Search ANALOG+GRAVITY Search ANALOG+GRAVITY
10 MASSLESS KLEIN GORDON EQUATION 66278 0% 67% 2 Search MASSLESS+KLEIN+GORDON+EQUATION Search MASSLESS+KLEIN+GORDON+EQUATION

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 34557 GEN RELAT GRAVITAT//ANALYTICAL SOFTWARE COMPLEX//NON MINIMAL EINSTEIN YANG MILLS THEORY
2 20647 DYNAMICAL CASIMIR EFFECT//VIBRATING BOUNDARY//NONSTATIONARY CASIMIR EFFECT
3 12902 BLACK HOLES//HEPCOS//BLACK HOLE INFORMATION
4 9894 TRANS PLANCKIAN PHYSICS//KREIN SPACE QUANTIZATION//QUANTUM FIELD THEORY ON CURVED SPACE
5 10260 UNRUH EFFECT//NONINERTIAL FRAMES//WIGNER ROTATION
6 5209 HAWKING RADIATION//BRICK WALL MODEL//ENTROPY OF BLACK HOLE
7 5975 QUASINORMAL MODES//AREA SPECTRUM//ENTROPY SPECTRUM
8 29360 CLEA FUND//HUBBLE LUMINOSITY//METRIC THEORY OF GRAVITY
9 18399 GC CASPER//ADV PHYS MATH//HORAVA LIFSHITZ GRAVITY
10 31297 THERMOPHYS EXTREMAL STATES//INSTABILITY CASCADE//PLANCK MASS PLASMA

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