@conference {351,
	title = {Polarization fluctuation as an entanglement measure for N-level systems},
	year = {2016},
	month = {7{\textendash}8 Apr 2016},
	pages = {127},
	publisher = {1st International DOST-SEI ASTHRDP-NSC Scholars{\textquoteright} Conference},
	address = {PICC, Pasay City},
	abstract = {It is known that subsystem fluctuations are related to entanglement for any N-level system entangled with an environment. We define an observable wherein its fluctuations can be directly related to known measures such as the purity, R{\'e}nyi-2 entropy, and concurrence. This quantity, which we call the Schmidt polarization fluctuation shows an exact relationship between fluctuations and entanglement that is simple to construct and is model-independent. It can also be considered as a proper entanglement measure and is experimentally accessible.},
	author = {Aura Mae B Villaruel and Francis N. C. Paraan}
}