{
  "id": "0903.5456",
  "version": "v1",
  "published": "2009-03-31T13:17:10.000Z",
  "updated": "2009-03-31T13:17:10.000Z",
  "title": "A bounded version of bosonic creation and annihilation operators and their related quasi-coherent states",
  "authors": [
    "Fabio Bagarello"
  ],
  "journal": "J. Math. Phys., 48 (2007)",
  "doi": "10.1063/1.2423230",
  "categories": [
    "math-ph",
    "math.MP"
  ],
  "abstract": "Coherent states are usually defined as eigenstates of an unbounded operator, the so-called annihilation operator. We propose here possible constructions of {\\em quasi-coherent states}, which turn out to be {\\em quasi} eigenstate of a \\underline{bounded} operator related to an annihilation-like operator. We use this bounded operator to construct a sort of modified harmonic oscillator and we analyze the dynamics of this oscillator from an algebraic point of view.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-03-31T13:17:10.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.65.Ge",
      "02.10.Ud"
    ],
    "keywords": [
      "related quasi-coherent states",
      "annihilation operator",
      "bosonic creation",
      "bounded version",
      "eigenstate"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "AIP",
      "journal": "Journal of Mathematical Physics",
      "year": 2007,
      "month": "Jan",
      "volume": 48,
      "number": 1,
      "pages": 3511
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2007JMP....48a3511B"
    }
  }
}