TY - JOUR
T1 - Identifying quantumness via addition-then-subtraction operation
AU - Lee, Su Yong
AU - Noh, Changsuk
AU - Kaszlikowski, Dagomir
PY - 2013/7/8
Y1 - 2013/7/8
N2 - We propose a measure of quantumness based on an addition-then-subtraction operation. We demonstrate how this measure can distinguish between classical and bosonic particles by investigating in detail multiparticle bosonic systems. Experimental schemes implementing this measure for bosons in all-optical and atom-cavity systems are provided. We also apply this measure to single-mode fermionic systems.
AB - We propose a measure of quantumness based on an addition-then-subtraction operation. We demonstrate how this measure can distinguish between classical and bosonic particles by investigating in detail multiparticle bosonic systems. Experimental schemes implementing this measure for bosons in all-optical and atom-cavity systems are provided. We also apply this measure to single-mode fermionic systems.
UR - http://www.scopus.com/inward/record.url?scp=84880595831&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.88.013806
DO - 10.1103/PhysRevA.88.013806
M3 - Article
AN - SCOPUS:84880595831
SN - 1050-2947
VL - 88
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 1
M1 - 013806
ER -