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z,z',w,w' are complex number eigenvalues of Glauber coherent states
 
|Alice> = |z>A|1>A + |z'>A|0>A    trapped ion
 
|Bob> = |w>B|+>B + |w'>B|->B    trapped ion
 
Entanglement swap the internal trapped ion discrete qubit states, leaving the Glauber coherent states fixed.
 
|Alice>, |Bob> ----> |Alice'>, |Bob'>
 
|Alice'> = |z>A|+>B + |z'>A|->B
 
|Bob'> = |w>B|1>A + |w'>B|0>A
 
Now, two entanglement signal nonlocality is possible between Alice and Bob.