Abstract
Many qubit technologies being explored • All have pros/cons at single, multi-qubit, and system level • There is not a clear "winner" at this time NISQ era today, moving toward FTQC Early demonstration of NISQ algorithms • qiskit.org, aqua-try for yourself (ibm.com/quantumcomputing) Some practical problem with advantage 3-5 years away FTQC era with advantage > 20 years away • Better codes (efficiency, threshold, ease of implementation) • More efficient compilers.