Lecture Notes for Physics 299 - Quantum Information putation (OK) 2H - John Preskill, 1998 (CALTECH).pdf

ysics
hnology
ec
Ph
b er
John Preskill
Septem
Computation
tum Information and
California Institute of T
Quan
Lecture Notes for










CONTENTS





ond
tation
t
ts
t on a tensor pro duct



hannel


y
t and Bey
hannel
VM
s
t
ping c
hannel
VM
t
olution
tation Theorem
tum information
olution


y

y
y of EPR pairs
ble preparation
vian ev
ueaue
tumerasure
o
exit
tum Channels


v
VM as a sup erop erator
tanglemen
tandEv
aster than ligh
Con Ensem
Quan
F
The GHJW theorem
One
qubit PO Neumark
s theorem
Orthogonal measuremen
GHJW
with PO
The
op erator
sum represen
Linearit
Complete
p ositivit
Orthogonal Measuremen Generalized measuremen PO Dep olarizing c Phase
damping c Amplitude
dam Mark The Lindbladian Damp ed harmonic oscillator
Phase damping
Hidden quan
tum En




Summary Exercises
Orthogonal Measuremen
Sup erop erators

Master Equation

The Kraus Represen Three Quan
What is the problem
Is there a problem
Summary Nonseparabilit
Exercises