In physics, the no-deleting theorem of quantum information theory is a no-go
theorem which states that, in general, given two copies of some arbitrary
Jul 31, 2000 ... and approximate quantum deleting of unknown states. We prove that ... prove a
no-deletion theorem for non-orthogonal states us- ing unitarity.
No-Deleting Theorem: We cannot delete an unknown quantum state against a
copy. (Pati-Braunstein, Nature 2000). |ψ〉|ψ〉→|ψ〉|0〉. • No-Partial Erasure ...
79, NO. 10, 25 NOVEMBER 2000. 1426. Quantum-no-deleting principle. In a
recent scientific correspondence1. Bhagwat et al. fielded baseless argu- ments
Mar 5, 2014 ... In quantum physics the no-cloning theorem is the statement that one ... the
content of “no-cloning” and “no-deleting” is the very “linearity” of this ...
Nov 28, 2006 ... No-cloning and No-deleting theorems are verified with the constraint ... quantum
cloning quantum deleting incomparability of quantum states ...
We will show that there is no quantum deleting machine that can delete one ....
Bu ek, V. & Hillery, M. H. Quantum copying: Beyond the no-cloning theorem. Phys
linearity of quantum mechanics, the output for their super- position must be the ...
running the copier in reverse to delete the extra copy in states such as +♢♢¬ or +
♡♡¬. ... because of the no-cloning theorem, Eve cannot succeed in her task.
Jan 10, 2016 ... My question is, why doesn't this contradict the Quantum no-deleting ... mechanics
, the experiment didn't violate the no-deletion theorem.
Oct 16, 2014 ... (20 points) Building on the no-cloning theorem. (a) The no-deleting theorem of
quantum mechanics states that given two identical copies.