Open AccessSQUEEZING PROPERTIES OF EIGENSTATES OF HIGH ORDER POWER OF PHOTON ANNIHILATION OPERATOR
Author(s) -
Yang Zhan
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1279
Subject(s) - annihilation , creation and annihilation operators , eigenvalues and eigenvectors , physics , operator (biology) , orthonormal basis , order (exchange) , photon , orthonormality , power (physics) , amplitude , quantum mechanics , quantum , biochemistry , chemistry , finance , repressor , transcription factor , economics , gene
In this paper, the squeezing properties of orthonormal eigenstates of high order power of photon annihilation operator αk (k≥3) are studied. It is shown that the amplitude Nth-power squeezing (k=2N) can exist in the eigenstates when k is even.