Odd and even coherent states

BIOPHOTON EMISSION OF BIOLOGICAL SYSTEMS IN TERMS OF ODD AND EVEN COHERENT STATES... 

Biophoton Emission of Biological Systems in Terms of Odd and Even Coherent States 65... 

Here, M is the photon number of background. There are tiny differences between the bio-photon emission for odd and even coherent states - a=2, X=0.5(see Fig. 1). It agrees with the experimental result10. The intensity of biophoton emission decreases with the increasing of parameter k. Using the method, the... 

Biological luminescence is explained by quantum coherence theory assuming that the radiative field is an odd and even coherent field. The radiant intensity curve versus time of biophoton emission agrees with the experimental results. Hence, biophotons arise from a non-classical state radiant field, and the parameter k is also related to the biological characteristics the decay time is shortened with an increasing in k, i.e., it can control the velocity of biophoton emission. 

Another important example of coherent control introduces the possibility of quan- turn interference that arises through competitive optical routes in the excitation of a single bound state to an energy E. Specifically, we consider the photodissociation of a single state via two simultaneous pathways, an TV-photon and an M-photon disso- ciation route. As will become evident in our discussion of selection rules (Section 3,3.2), the N vs. M scenarios are of two types, N and M of the same parity (e.g., both N and M odd or both even) or of opposite parity (one of N, M being odd and ] the other being even). The latter allows for control over the photodissociation differ- ]... 

Suppose that the quantum state of radiant field is the even and odd coherent states,... 

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