Higher-order nonclassicality criteria for photon-subtracted and photon-added states via the normalization constant
- URL: http://arxiv.org/abs/2511.21801v1
- Date: Wed, 26 Nov 2025 18:20:58 GMT
- Title: Higher-order nonclassicality criteria for photon-subtracted and photon-added states via the normalization constant
- Abstract summary: We show that any nonclassicality criterion based on factorial moments can be computed straightforwardly for photon-subtracted and photon-added states.<n>All relevant quantities depend solely on the normalization constant of the given state.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We show that any nonclassicality criterion based on factorial moments, including several higher-order parameters such as the Mandel $Q^{(\ell)}$ parameter, the Lee antibunching function $d^{(\ell-1)}_h$, and the Agarwal--Tara parameter $A_3$, can be computed straightforwardly for photon-subtracted and photon-added states by performing operator reordering of the factorial moments. Within this approach, all relevant quantities depend solely on the normalization constant of the given state.
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