Class information for:
Level 1: PT SYMMETRY//PARITY TIME SYMMETRY//NON HERMITIAN HAMILTONIAN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2473 2235 33.1 75%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
516 3       PT SYMMETRY//PHYSICS, MATHEMATICAL//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 21025
820 2             PT SYMMETRY//DIRAC EQUATION//NIKIFOROV UVAROV METHOD 11922
2473 1                   PT SYMMETRY//PARITY TIME SYMMETRY//NON HERMITIAN HAMILTONIAN 2235

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PT SYMMETRY authKW 2901260 11% 84% 252
2 PARITY TIME SYMMETRY authKW 438112 2% 76% 42
3 NON HERMITIAN HAMILTONIAN authKW 425290 2% 65% 48
4 EXCEPTIONAL POINTS authKW 283321 2% 56% 37
5 PSEUDO HERMITICITY authKW 223113 1% 78% 21
6 METRIC OPERATOR authKW 163927 1% 100% 12
7 PSEUDO HERMITIAN authKW 135796 1% 76% 13
8 SPECTRAL SINGULARITY authKW 128057 1% 63% 15
9 PSEUDO HERMITIAN OPERATORS authKW 124185 0% 91% 10
10 PSEUDO HERMITIAN HAMILTONIANS authKW 113835 0% 83% 10

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Physics, Mathematical 23225 29% 0% 641
2 Physics, Multidisciplinary 20488 44% 0% 984
3 Optics 9291 27% 0% 614
4 Physics, Atomic, Molecular & Chemical 3811 17% 0% 384
5 Physics, Particles & Fields 735 7% 0% 153
6 Physics, Nuclear 452 5% 0% 112
7 Physics, Fluids & Plasmas 250 3% 0% 70
8 Mathematics, Applied 31 3% 0% 65
9 Astronomy & Astrophysics 31 3% 0% 69
10 Mathematics, Interdisciplinary Applications 1 1% 0% 15

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 USTAV JADERNE FYZIKY 74371 0% 78% 7
2 USTAV JADERNE FYZ 62441 0% 57% 8
3 UFR PHYS FONDAMENTALE PL 59178 1% 33% 13
4 HENES QUANTUM PHENOMENA 56917 0% 83% 5
5 PHYS PL MATH UNIT 36665 2% 7% 41
6 FIS TEOR COMPUTAC 32803 2% 6% 39
7 FAROOK 24587 0% 60% 3
8 OPT PHOTON CREOL 23937 0% 16% 11
9 DIPARTIMENTO ENERGIA INGN INFORMAZ MODELLI MATE 23469 1% 10% 17
10 ENGN OPTOELECT GUANGDONG PROV 22405 0% 21% 8

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 92018 11% 3% 240
2 PHYSICAL REVIEW A 20920 14% 0% 320
3 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 17540 6% 1% 143
4 CZECHOSLOVAK JOURNAL OF PHYSICS 11288 3% 1% 75
5 ANNALS OF PHYSICS 8480 2% 1% 54
6 PHYSICS LETTERS A 8299 6% 0% 142
7 INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 7077 3% 1% 63
8 JOURNAL OF MATHEMATICAL PHYSICS 4969 3% 0% 77
9 PRAMANA-JOURNAL OF PHYSICS 3419 2% 1% 35
10 SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS 2211 1% 1% 14

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PT SYMMETRY 2901260 11% 84% 252 Search PT+SYMMETRY Search PT+SYMMETRY
2 PARITY TIME SYMMETRY 438112 2% 76% 42 Search PARITY+TIME+SYMMETRY Search PARITY+TIME+SYMMETRY
3 NON HERMITIAN HAMILTONIAN 425290 2% 65% 48 Search NON+HERMITIAN+HAMILTONIAN Search NON+HERMITIAN+HAMILTONIAN
4 EXCEPTIONAL POINTS 283321 2% 56% 37 Search EXCEPTIONAL+POINTS Search EXCEPTIONAL+POINTS
5 PSEUDO HERMITICITY 223113 1% 78% 21 Search PSEUDO+HERMITICITY Search PSEUDO+HERMITICITY
6 METRIC OPERATOR 163927 1% 100% 12 Search METRIC+OPERATOR Search METRIC+OPERATOR
7 PSEUDO HERMITIAN 135796 1% 76% 13 Search PSEUDO+HERMITIAN Search PSEUDO+HERMITIAN
8 SPECTRAL SINGULARITY 128057 1% 63% 15 Search SPECTRAL+SINGULARITY Search SPECTRAL+SINGULARITY
9 PSEUDO HERMITIAN OPERATORS 124185 0% 91% 10 Search PSEUDO+HERMITIAN+OPERATORS Search PSEUDO+HERMITIAN+OPERATORS
10 PSEUDO HERMITIAN HAMILTONIANS 113835 0% 83% 10 Search PSEUDO+HERMITIAN+HAMILTONIANS Search PSEUDO+HERMITIAN+HAMILTONIANS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 KONOTOP, VV , YANG, JK , ZEZYULIN, DA , (2016) NONLINEAR WAVES IN PT-SYMMETRIC SYSTEMS.REVIEWS OF MODERN PHYSICS. VOL. 88. ISSUE 3. P. - 292 75% 16
2 SUCHKOV, SV , SUKHORUKOV, AA , HUANG, JH , DMITRIEV, SV , LEE, C , KIVSHAR, YS , (2016) NONLINEAR SWITCHING AND SOLITONS IN PT-SYMMETRIC PHOTONIC SYSTEMS.LASER & PHOTONICS REVIEWS. VOL. 10. ISSUE 2. P. 177 -213 159 89% 24
3 MOSTAFAZADEH, A , (2010) PSEUDO-HERMITIAN REPRESENTATION OF QUANTUM MECHANICS.INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. VOL. 7. ISSUE 7. P. 1191 -1306 135 87% 192
4 BENDER, CM , (2007) MAKING SENSE OF NON-HERMITIAN HAMILTONIANS.REPORTS ON PROGRESS IN PHYSICS. VOL. 70. ISSUE 6. P. 947 -1018 104 83% 797
5 BARASHENKOV, IV , GIANFREDA, M , (2014) AN EXACTLY SOLVABLE PT-SYMMETRIC DIMER FROM A HAMILTONIAN SYSTEM OF NONLINEAR OSCILLATORS WITH GAIN AND LOSS.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. VOL. 47. ISSUE 28. P. - 62 84% 17
6 HUANG, CF , ZENG, JL , (2017) SOLITONS STABILIZATION IN PT SYMMETRIC POTENTIALS THROUGH MODULATION THE SHAPE OF IMAGINARY COMPONENT.OPTICS AND LASER TECHNOLOGY. VOL. 88. ISSUE . P. 104 -110 40 85% 1
7 XU, H , KEVREKIDIS, PG , SAXENA, A , (2015) GENERALIZED DIMERS AND THEIR STOKES-VARIABLE DYNAMICS.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. VOL. 48. ISSUE 5. P. - 53 96% 4
8 HEISS, WD , (2012) THE PHYSICS OF EXCEPTIONAL POINTS.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. VOL. 45. ISSUE 44. P. - 53 83% 79
9 DING, K , MA, GC , XIAO, M , ZHANG, ZQ , CHAN, CT , (2016) EMERGENCE, COALESCENCE, AND TOPOLOGICAL PROPERTIES OF MULTIPLE EXCEPTIONAL POINTS AND THEIR EXPERIMENTAL REALIZATION.PHYSICAL REVIEW X. VOL. 6. ISSUE 2. P. - 35 90% 11
10 LONGHI, S , (2013) CONVECTIVE AND ABSOLUTE PT-SYMMETRY BREAKING IN TIGHT-BINDING LATTICES.PHYSICAL REVIEW A. VOL. 88. ISSUE 5. P. - 67 78% 13

Classes with closest relation at Level 1


Rank Class id link
1 27776 PERIODIC SLAB//DEVICE TECHNOL RD S//NIMS NANOTECHNOL INNOVAT
2 8881 EXCEPTIONAL ORTHOGONAL POLYNOMIALS//SUPERSYMMETRIC QUANTUM MECHANICS//SPL2 1 SUPERALGEBRA
3 28890 FBI BARGMANN TRANSFORM//COMPLEX PERTURBATION//INFINITE CURVATURE
4 5249 PHOTONIC LATTICES//NONLINEAR PHYS//DISCRETE SOLITONS
5 18427 POSITION DEPENDENT MASS//POINT CANONICAL TRANSFORMATION//EFFECTIVE MASS SCHRODINGER EQUATION
6 7987 SPIKED OSCILLATOR//ANHARMONIC OSCILLATOR//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
7 37275 MODEL OF NEUROMEMBRANE//OPT INTEGRATED CIRCUIT DESIGN//OSCILLATOR LIKE INDEX OF REFRACTION
8 2427 NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY
9 13098 COMPLEX SCALING//AUGER RESONANCE//JOST MATRIX
10 13110 BURST//CHIRAL RANDOM MATRIX THEORY//MICROSCOPIC SPECTRAL DENSITY

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