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UID:www.tcs.tifr.res.in/event/153
DTSTAMP:20230914T125912Z
SUMMARY:Quantum Entanglement
DESCRIPTION:Speaker: Shishir Pandey\nTata Institute of Fundamental Research
 \nSchool of Technology and Computer Science\nHomi Bhabha Road\n\nAbstract:
  \nEntanglement is one of the most striking features of quantum mechanics 
 and it gives rise to situations that are not possible classically. For exa
 mple\, a subsystem can have more disorder than the whole system. Entanglem
 ent gives rise to some special applications such as quantum teleportation 
 and superdense coding. This project is a study of entanglement. We define 
 quantum entanglement and then study how to distinguish entangled and non-e
 ntangled (separable) states. To accomplish the latter goal\, we study the 
 concept of entanglement witness and the positive partial transpose (PPT) c
 riterion. Then we study the disorder in composite systems when they are en
 - tangled and unentangled. In the end\, we briefly look at some measures o
 f entanglement such as the relative entropy of entanglement.\n
URL:https://www.tcs.tifr.res.in/web/events/153
DTSTART;VALUE=DATE:20110125
LOCATION:A-212 (STCS Seminar Room)
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