Class information for:
Level 1: TUNNELING TIME//HARTMAN EFFECT//NEGATIVE GROUP DELAY NGD

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5421 1625 26.4 59%


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
487 3       OPTICS//LASER PHYS CHEM//OPTICAL VORTEX 23356
2941 2             SLOW LIGHT//TUNNELING TIME//FAST LIGHT 2702
5421 1                   TUNNELING TIME//HARTMAN EFFECT//NEGATIVE GROUP DELAY NGD 1625

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 TUNNELING TIME authKW 371209 2% 56% 35
2 HARTMAN EFFECT authKW 282943 1% 94% 16
3 NEGATIVE GROUP DELAY NGD authKW 230165 1% 88% 14
4 SUPERLUMINALITY authKW 218630 1% 73% 16
5 SCUOLA SPECIALIZZAZ OTT address 187893 1% 100% 10
6 TIME OPERATOR authKW 180109 1% 46% 21
7 FIS TEORIKOAREN SAILA address 126823 1% 75% 9
8 NEGATIVE GROUP DELAY authKW 125255 1% 67% 10
9 SIGNAL VELOCITY authKW 112736 0% 100% 6
10 SUPERLUMINAL GROUP VELOCITY authKW 109315 0% 73% 8

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, Multidisciplinary 8595 34% 0% 551
2 Optics 7265 28% 0% 462
3 Physics, Mathematical 3853 14% 0% 229
4 Physics, Atomic, Molecular & Chemical 3335 19% 0% 304
5 Physics, Fluids & Plasmas 573 5% 0% 83
6 Education, Scientific Disciplines 409 3% 0% 43
7 Physics, Condensed Matter 406 10% 0% 168
8 Physics, Applied 150 9% 0% 151
9 Engineering, Electrical & Electronic 140 8% 0% 132
10 Physics, Particles & Fields 112 4% 0% 60

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 SCUOLA SPECIALIZZAZ OTT 187893 1% 100% 10
2 FIS TEORIKOAREN SAILA 126823 1% 75% 9
3 SEZ FIS SUPER 56368 0% 100% 3
4 GNFM 43470 1% 26% 9
5 CORSO LAUREA FIS 42943 0% 57% 4
6 IST FIS PLICATA NELLO CARRARA 42398 1% 9% 24
7 AMSAM RD WS ID 37579 0% 100% 2
8 GRP FIS TEOR MODELAGEM MATEMAT 37579 0% 100% 2
9 FLORENCE AREA 37571 0% 33% 6
10 EA 4353 34089 0% 26% 7

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 PHYSICAL REVIEW A 19957 16% 0% 266
2 FOUNDATIONS OF PHYSICS LETTERS 6724 1% 2% 16
3 PHYSICS LETTERS A 5426 6% 0% 98
4 ANNALEN DER PHYSIK 4878 1% 1% 23
5 FOUNDATIONS OF PHYSICS 4405 2% 1% 26
6 AMERICAN JOURNAL OF PHYSICS 3856 2% 1% 38
7 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 2555 3% 0% 47
8 JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 2340 2% 0% 33
9 PHYSICAL REVIEW E 2095 5% 0% 79
10 JOURNAL DE PHYSIQUE I 1813 1% 1% 10

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 TUNNELING TIME 371209 2% 56% 35 Search TUNNELING+TIME Search TUNNELING+TIME
2 HARTMAN EFFECT 282943 1% 94% 16 Search HARTMAN+EFFECT Search HARTMAN+EFFECT
3 NEGATIVE GROUP DELAY NGD 230165 1% 88% 14 Search NEGATIVE+GROUP+DELAY+NGD Search NEGATIVE+GROUP+DELAY+NGD
4 SUPERLUMINALITY 218630 1% 73% 16 Search SUPERLUMINALITY Search SUPERLUMINALITY
5 TIME OPERATOR 180109 1% 46% 21 Search TIME+OPERATOR Search TIME+OPERATOR
6 NEGATIVE GROUP DELAY 125255 1% 67% 10 Search NEGATIVE+GROUP+DELAY Search NEGATIVE+GROUP+DELAY
7 SIGNAL VELOCITY 112736 0% 100% 6 Search SIGNAL+VELOCITY Search SIGNAL+VELOCITY
8 SUPERLUMINAL GROUP VELOCITY 109315 0% 73% 8 Search SUPERLUMINAL+GROUP+VELOCITY Search SUPERLUMINAL+GROUP+VELOCITY
9 DIFFRACTION IN TIME 96629 0% 86% 6 Search DIFFRACTION+IN+TIME Search DIFFRACTION+IN+TIME
10 DEFORMED MINKOWSKI SPACE 93946 0% 100% 5 Search DEFORMED+MINKOWSKI+SPACE Search DEFORMED+MINKOWSKI+SPACE

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 OLKHOVSKY, VS , RECAMI, E , JAKIEL, J , (2004) UNIFIED TIME ANALYSIS OF PHOTON AND PARTICLE TUNNELLING.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 398. ISSUE 3. P. 133 -178 102 82% 104
2 WINFUL, HG , (2006) TUNNELING TIME, THE HARTMAN EFFECT, AND SUPERLUMINALITY: A PROPOSED RESOLUTION OF AN OLD PARADOX.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 436. ISSUE 1-2. P. 1 -69 77 87% 146
3 OLKHOVSKY, VS , (2009) TIME AS A QUANTUM OBSERVABLE, CANONICALLY CONJUGATED TO ENERGY, AND FOUNDATIONS OF SELF-CONSISTENT TIME ANALYSIS OF QUANTUM PROCESSES.ADVANCES IN MATHEMATICAL PHYSICS. VOL. . ISSUE . P. - 81 88% 11
4 CHIAO, RY , STEINBERG, AM , (1997) TUNNELLING TIMES AND SUPERLUMINALITY.PROGRESS IN OPTICS, VOL. 37. VOL. 37. ISSUE . P. 345 -405 85 75% 211
5 FRENTZ, BA , LUNARDI, JT , MANZONI, LA , (2014) AVERAGE CLOCK TIMES FOR SCATTERING THROUGH ASYMMETRIC BARRIERS.EUROPEAN PHYSICAL JOURNAL PLUS. VOL. 129. ISSUE 1. P. - 46 96% 0
6 OLKHOVSKY, VS , (2011) ON TIME AS A QUANTUM OBSERVABLE CANONICALLY CONJUGATE TO ENERGY.PHYSICS-USPEKHI. VOL. 54. ISSUE 8. P. 829 -835 44 94% 4
7 LANDAUER, R , MARTIN, T , (1994) BARRIER INTERACTION TIME IN TUNNELING.REVIEWS OF MODERN PHYSICS. VOL. 66. ISSUE 1. P. 217-228 51 77% 543
8 TORRES-VEGA, G , (2013) TIME EIGENSTATES FOR POTENTIAL FUNCTIONS WITHOUT EXTREMAL POINTS.ENTROPY. VOL. 15. ISSUE 10. P. 4105 -4121 42 84% 2
9 LUNARDI, JT , MANZONI, LA , NYSTROM, AT , (2011) SALECKER-WIGNER-PERES CLOCK AND AVERAGE TUNNELING TIMES.PHYSICS LETTERS A. VOL. 375. ISSUE 3. P. 415 -421 40 91% 7
10 RECAMI, E , (2004) SUPERLUMINAL TUNNELLING THROUGH SUCCESSIVE BARRIERS: DOES QM PREDICT INFINITE GROUP-VELOCITIES?.JOURNAL OF MODERN OPTICS. VOL. 51. ISSUE 6-7. P. 913 -923 53 80% 20

Classes with closest relation at Level 1


Rank Class id link
1 14773 SLOW LIGHT//COHERENT POPULATION OSCILLATION//FAST LIGHT
2 24006 OPTICAL PRECURSORS//BRILLOUIN PRECURSOR//ELECTROMAGNETIC PROPAGATION IN DISPERSIVE MEDIA
3 13035 QUANTUM ZENO EFFECT//ZENO EFFECT//INTERACTION FREE MEASUREMENT
4 14924 WEAK VALUES//WEAK MEASUREMENT//SUPEROSCILLATIONS
5 12802 GOOS HANCHEN SHIFT//LATERAL SHIFT//TRANSVERSE SHIFT
6 13091 LIMITED DIFFRACTION BEAMS//X WAVES//ANNULAR TRANSDUCER ARRAY
7 29094 EIGENVALUE AND MULTI CHANNEL SCATTERING PROBLEMS//MULTI CHANNEL ADIABATIC APPROXIMATION//HIGH ORDER ACCURACY APPROXIMATIONS
8 24759 PHOTOFIELD EMISSION//PHOTOFIELD EMISSION CURRENT//SURFACE PHOTOEXCITATION
9 23566 TACHYONS//EINSTEIN MASS VARIATION//SUPERLUMINAL TRANSFORMATIONS
10 12888 BOHMIAN MECHANICS//QUANTUM HAMILTON JACOBI EQUATION//PILOT WAVE THEORY

Go to start page