2 search results - page 1 / 1 » Closed Timelike Curves Make Quantum and Classical Computing ... |
ECCC
2008
13 years 4 months ago
2008
While closed timelike curves (CTCs) are not known to exist, studying their consequences has led to nontrivial insights in general relativity, quantum information, and other areas....
CORR
2011
Springer
12 years 11 months ago
2011
Springer
We study the power of classical and quantum algorithms equipped with nonuniform advice, in the form of a coin whose bias encodes useful information. This question takes on particu...