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"Nonclassical" states in quantum physics: brief historical review V. V Dodonov, V I Man'ko
| Content Provider | Scilit |
|---|---|
| Author | Dodonov, V. V. Man'ko, V. I. |
| Copyright Year | 2003 |
| Description | COHERENT AND " N O N C L A S S I C A L " STATES 3 4 BRIEF HISTORY OF NONCLASSICAL STATES COHERENT AND " N O N C L A S S I C A L " STATES 5 6 BRIEF HISTORY OF NONCLASSICAL STATES CHILDHOOD OF SQUEEZED STATES 7 8 BRIEF HISTORY OF NONCLASSICAL STATES COHERENT STATES OF NONSTATIONARY OSCILLATORS 9 NON-GAUSSIAN OSCILLATOR STATES 11 12 BRIEF HISTORY OF NONCLASSICAL STATES COHERENT PHASE STATES 13 in the last decade of the 20th century (see the paragraph on photon-added states in section 3). Lerner [120] noticed that the commutation relations (32) do not determine the operators C, S uniquely. Earlier, the same observation was made by Wigner [121] with respect to the triple {n, a, a*} (see the next section). In the general case, besides the "polar decomposition" (31), which is equivalent to the relations E-\n) = (1-Sn0)\n - 1), E+\n) = |n + 1), (35) one can define operator U = C + iS via the relation U\n) = f(n)\n -1), where function f(n) may be arbitrary enough, being restricted by the requirement /(0) =0 and certain other constraints which ensure that the spectra of the "cosine" and "sine" operators belong to the interval (—1,1). The properties of Lerner's construction were studied in [122]. Book Name: Theory of Nonclassical States of Light |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2010-0-34620-0&isbn=9780429153051&doi=10.1201/9781482288223-6&format=pdf |
| DOI | 10.1201/9781482288223-6 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2003-03-13 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Theory of Nonclassical States of Light Brief History Nonclassical States States Coherent |
| Content Type | Text |
| Resource Type | Chapter |
