A note on positive partial transpose blocks
Mohammad Alakhrass
TL;DR
This paper investigates the properties of positive partial transpose (PPT) blocks, introducing inequalities that compare diagonal and off-diagonal components within 2x2 PPT blocks, enhancing understanding of their structure.
Contribution
It presents new inequalities related to PPT blocks, focusing on the relationship between diagonal and off-diagonal parts, which is a novel contribution to quantum information theory.
Findings
Derived inequalities for PPT blocks
Compared diagonal and off-diagonal components
Enhanced understanding of PPT block structure
Abstract
In this article, we study the class of PPT blocks. We introduce several inequalities, related to this class, with an emphasis on comparing the main diagonal and the off-diagonal components of a 2 by 2 PPT block.
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Taxonomy
Topicsgraph theory and CDMA systems · Organometallic Compounds Synthesis and Characterization