刊名:Journal of Mathematical Analysis and Applications
出版年:2017
出版时间:1 March 2017
年:2017
卷:447
期:1
页码:666-680
全文大小:350 K
文摘
We present some generalizations of quantum information inequalities involving tracial positive linear maps between mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si1.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=f9007b104c3add9b55801c7ca7f6e76d" title="Click to view the MathML source">C⁎mathContainer hidden">mathCode"><math altimg="si1.gif" overflow="scroll">C⁎math>-algebras. Among several results, we establish a noncommutative Heisenberg uncertainty relation. More precisely, we show that if mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si2.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=8a1f7b62f1e129dc47a24a8475ca94a4" title="Click to view the MathML source">Φ:A→BmathContainer hidden">mathCode"><math altimg="si2.gif" overflow="scroll">mathvariant="normal">Φ:mathvariant="script">A→mathvariant="script">Bmath> is a tracial positive linear map between mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si1.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=f9007b104c3add9b55801c7ca7f6e76d" title="Click to view the MathML source">C⁎mathContainer hidden">mathCode"><math altimg="si1.gif" overflow="scroll">C⁎math>-algebras, mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si3.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=3b4aee1b2704f8ec04f9dbcb8de633be" title="Click to view the MathML source">ρ∈AmathContainer hidden">mathCode"><math altimg="si3.gif" overflow="scroll">ρ∈mathvariant="script">Amath> is a Φ-density element and mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si4.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=dbed8a1072cb05337894b69eb53bc605" title="Click to view the MathML source">A,BmathContainer hidden">mathCode"><math altimg="si4.gif" overflow="scroll">A,Bmath> are self-adjoint operators of mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si5.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=1ff0654e956a78c29dce004b7de59916" title="Click to view the MathML source">AmathContainer hidden">mathCode"><math altimg="si5.gif" overflow="scroll">mathvariant="script">Amath> such that mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si6.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=25e7c2cb63b6bac84c54935d71534d76">lineImage" height="20" width="185" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0022247X16306230-si6.gif">mathContainer hidden">mathCode"><math altimg="si6.gif" overflow="scroll">mathvariant="normal">sp(-iρ12[A,B]ρ12)⊆[m,M]math> for some scalers mathmlsrc">mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0022247X16306230&_mathId=si131.gif&_user=111111111&_pii=S0022247X16306230&_rdoc=1&_issn=0022247X&md5=050285b7163f300282cd833edf6cda8a" title="Click to view the MathML source">0<m<MmathContainer hidden">mathCode"><math altimg="si131.gif" overflow="scroll">0<m<Mmath>, then under some conditions