Alladi Ramakrishnan Hall
Turn on a quantum switch for improved quantum technology
Chiranjib Mukhopadhyay
HRI--Allahabad
The second quantum revolution and birth of quantum
information science owes its existence to the superposition of quantum
states. Some dramatic recent results hint at a possible further
revolution in quantum technology, this time harnessing the
superposition of quantum processes. In this talk, I shall discuss some
of the peculiar effects that happen when such superpositions are
created. They span the gamut of usual quantum technologies - from
increasing classical capacity of quantum channels to perfect
teleportation in noisy channels to improved thermometry to universal
quantum computation.
Done