Asynchronous Reference Frame Agreement Sample Contracts
Asynchronous reference frame agreement in a quantum networkAsynchronous Reference Frame Agreement • July 13th, 2017
with the fact that both of the cluster centers u and v must be close to the echo direction sent from Pk we prove the inequality (23).
Standard Contracts
Asynchronous reference frame agreement in a quantum networkAsynchronous Reference Frame Agreement • April 27th, 2015
in the protocol. With probability at least qn+2n2 all of these transmissions which are between honest players are successful. In this case, if the sender is correct all the correct nodes eventually receive init messages that are at most 2δ apart from each other and send echo mes- sage. So, all the received echo messages are at most 3δ apart from the received init direction of any correct node. Any node that has sent a [ready1] type message will go to epoch 3. The faulty nodes cannot stop the init and echo messages from correct nodes but they can ma- nipulate the delayes, so that some of the honest players send d [ready2] type messages. Still after sending the [ready2] these honest players will finally arrive at Epoch
