v0.9.3

Yao v0.9.3

Diff since v0.9.2

Merged pull requests:

• Generate tensor network on density matrix basis and Pauli basis (#559) (@GiggleLiu)
• Fix YaoPlots visualization of Measure block (#561) (@GiggleLiu)
• Visualize quantum channels (#562) (@GiggleLiu)
• Add Measure error in Measure block (#564) (@nzy1997)
• Visualize YaoToEinsum (#566) (@GiggleLiu)
• Improve the YaoToEinsum visualization (#567) (@GiggleLiu)
• Add PauliPropagation.jl package extension for YaoBlocks (#570) (@hmyuuu)
• Add gradient of textbook fidelity and a test with FD (#573) (@YanickKi)
• Updated compat for JSON and SymEngine (#574) (@jlbosse)
• Fixed #575 (#576) (@jlbosse)
• OpenQASM support (#578) (@GiggleLiu)

Closed issues:

• Add back propagation for measure operations (#160)
• bloch sphere visualization (#255)
• expectation and gradient calculation for <A|H|B> form? (#365)
• List the packages using Yao in the documentation (#399)
• automatic diffirentaion through circuit with conditional gate (#418)
• More efficient implementation of two_qubit_depolarizing_channel() (#456)
• Kraus operator based noisy circuit simulation (#544)
• Visualization of noise channels (#552)
• Tensor network representation of noise channels (#553)
• Add measurement error in Measure block (#557)
• Visualize Bug in Measure Block (#558)
• Save/load/visualize tensor networks mapped from quantum circuits (#560)
• Visualization enhancements (#563)
• mat(chain(...)) returns empty sparse matrix (#565)
• NaN in fidelity gradient (#572)
• The iszero(::SymEngine.Basic) redefinition breaks precompilation (#575)