Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 6902 | 1354 | 31.6 | 78% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 3 | 41640 | PHYSICAL REVIEW A//INTERNATIONAL JOURNAL OF QUANTUM INFORMATION//QUANTUM INFORMATION PROCESSING |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | SPIN SQUEEZING | Author keyword | 126 | 86% | 5% | 65 |
| 2 | QUANTUM FISHER INFORMATION | Author keyword | 41 | 57% | 4% | 48 |
| 3 | HEISENBERG LIMIT | Author keyword | 21 | 65% | 1% | 20 |
| 4 | FROZEN SPIN APPROXIMATION | Author keyword | 20 | 100% | 1% | 9 |
| 5 | QUANTUM METROLOGY | Author keyword | 15 | 44% | 2% | 26 |
| 6 | HEARNE THEORET PHYS | Address | 9 | 26% | 2% | 31 |
| 7 | MEAN SPIN DIRECTION | Author keyword | 9 | 83% | 0% | 5 |
| 8 | QUANTOP | Address | 9 | 21% | 3% | 37 |
| 9 | SINGLE PARTICLE COHERENCE | Author keyword | 9 | 67% | 1% | 8 |
| 10 | SPIN SQUEEZED STATE | Author keyword | 8 | 100% | 0% | 5 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SPIN SQUEEZING | 126 | 86% | 5% | 65 | Search SPIN+SQUEEZING | Search SPIN+SQUEEZING |
| 2 | QUANTUM FISHER INFORMATION | 41 | 57% | 4% | 48 | Search QUANTUM+FISHER+INFORMATION | Search QUANTUM+FISHER+INFORMATION |
| 3 | HEISENBERG LIMIT | 21 | 65% | 1% | 20 | Search HEISENBERG+LIMIT | Search HEISENBERG+LIMIT |
| 4 | FROZEN SPIN APPROXIMATION | 20 | 100% | 1% | 9 | Search FROZEN+SPIN+APPROXIMATION | Search FROZEN+SPIN+APPROXIMATION |
| 5 | QUANTUM METROLOGY | 15 | 44% | 2% | 26 | Search QUANTUM+METROLOGY | Search QUANTUM+METROLOGY |
| 6 | MEAN SPIN DIRECTION | 9 | 83% | 0% | 5 | Search MEAN+SPIN+DIRECTION | Search MEAN+SPIN+DIRECTION |
| 7 | SINGLE PARTICLE COHERENCE | 9 | 67% | 1% | 8 | Search SINGLE+PARTICLE+COHERENCE | Search SINGLE+PARTICLE+COHERENCE |
| 8 | SPIN SQUEEZED STATE | 8 | 100% | 0% | 5 | Search SPIN+SQUEEZED+STATE | Search SPIN+SQUEEZED+STATE |
| 9 | ONE AXIS TWISTING | 6 | 100% | 0% | 4 | Search ONE+AXIS+TWISTING | Search ONE+AXIS+TWISTING |
| 10 | OPTIMALLY SQUEEZED ANGLE | 6 | 100% | 0% | 4 | Search OPTIMALLY+SQUEEZED+ANGLE | Search OPTIMALLY+SQUEEZED+ANGLE |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | HEISENBERG LIMIT | 159 | 94% | 4% | 58 |
| 2 | ENHANCED METROLOGY | 114 | 93% | 3% | 42 |
| 3 | QUANTUM ENHANCED METROLOGY | 42 | 94% | 1% | 15 |
| 4 | STATISTICAL DISTANCE | 41 | 45% | 5% | 68 |
| 5 | PROJECTION NOISE | 35 | 61% | 3% | 37 |
| 6 | STANDARD QUANTUM LIMIT | 33 | 46% | 4% | 53 |
| 7 | EXPLOITING ENTANGLEMENT | 27 | 66% | 2% | 25 |
| 8 | PRECISION LIMIT | 21 | 90% | 1% | 9 |
| 9 | SUB RAYLEIGH RESOLUTION | 21 | 90% | 1% | 9 |
| 10 | PRECISION PHASE MEASUREMENT | 17 | 100% | 1% | 8 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Advances in quantum metrology | 2011 | 325 | 101 | 87% |
| Quantum spin squeezing | 2011 | 91 | 256 | 57% |
| Quantum optical metrology - the lowdown on high-N00N states | 2008 | 138 | 55 | 51% |
| Quantum metrology from a quantum information science perspective | 2014 | 8 | 110 | 73% |
| Quantum-enhanced measurements: Beating the standard quantum limit | 2004 | 637 | 67 | 21% |
| Spin squeezing in Bose-Einstein condensates: Limits imposed by decoherence and non-zero temperature | 2012 | 12 | 19 | 74% |
| Towards quantum-enhanced precision measurements: Promise and challenges | 2013 | 3 | 95 | 81% |
| QUANTUM METROLOGY WITHOUT QUANTUM ENTANGLEMENT | 2012 | 4 | 53 | 72% |
| Quantum optics: Science and technology in a new light | 2015 | 1 | 40 | 20% |
| The parity operator in quantum optical metrology | 2010 | 25 | 53 | 51% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | HEARNE THEORET PHYS | 9 | 26% | 2.3% | 31 |
| 2 | QUANTOP | 9 | 21% | 2.7% | 37 |
| 3 | QUANTUM OPT QUANTOP | 4 | 75% | 0.2% | 3 |
| 4 | QUANTUM INFORMAT CONTROL | 4 | 21% | 1.3% | 17 |
| 5 | DANISH FDN QUANTUM OPT | 3 | 19% | 1.0% | 14 |
| 6 | DANISH QUANTUM OPT QUANTOP | 2 | 38% | 0.4% | 5 |
| 7 | COMMUN ELE ON | 2 | 32% | 0.4% | 6 |
| 8 | QSTAR | 2 | 36% | 0.3% | 4 |
| 9 | CQUIC | 1 | 50% | 0.1% | 2 |
| 10 | DIP FIS A VOLTA | 1 | 100% | 0.1% | 2 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000152508 | NON GAUSSIAN STATE//MACROSCOP QUANTUM CONTROL//PHOTON SUBTRACTION |
| 2 | 0.0000116167 | BOSE EINSTEIN CONDENSATES//BOSE EINSTEIN CONDENSATE//FERMI SUPERFLUID GASES |
| 3 | 0.0000110949 | QUANTUM CLONING//QUIT GRP//UNAMBIGUOUS DISCRIMINATION |
| 4 | 0.0000109443 | QUANTUM IMAGING//GHOST IMAGING//COLD ATOM PHYS CAS |
| 5 | 0.0000103537 | STATE QUANTUM OPT QUANTUM OPT DEVICES//CONTINUOUS VARIABLE ENTANGLEMENT//TWIN BEAMS |
| 6 | 0.0000102985 | HIGHER ORDER SQUEEZING//PHASE PROBABILITY DISTRIBUTION//ANTIBUNCHING EFFECT |
| 7 | 0.0000095900 | OPT AREA//QUANTUM INFORMAT COMPUTAT//QUANTUM INFORMAT CALCULAT |
| 8 | 0.0000095510 | QUANTUM FILTERING//QUANTUM FEEDBACK CONTROL//EXPONENTIAL VECTORS |
| 9 | 0.0000084113 | QUANTUM TOMOGRAPHY//SYMPLECTIC TOMOGRAM//SPIN TOMOGRAPHY |
| 10 | 0.0000071058 | REMOTE STATE PREPARATION//TELEPORTATION//CROSS KERR NONLINEARITY |