output
19932026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · quant-phShow all

6 papers · 2 filters

quant-ph2012★ 15 cited

Numerical method for finding decoherence-free subspaces and its applications

Xiaoting Wang, Mark Byrd, Kurt Jacobs

In this work, inspired by the study of semidefinite programming for block-diagonalizing matrix *-algebras, we propose an algorithm that can find the algebraic structure of decohere…

quant-ph2012★ 47 cited

Efficient method to generate time evolution of the Wigner function for open quantum systems

Renan Cabrera, Denys I. Bondar, Kurt Jacobs +1

The Wigner function is a useful tool for exploring the transition between quantum and classical dynamics, as well as the behavior of quantum chaotic systems. Evolving the Wigner fu…

quant-ph2012

Coherent feedback that beats all measurement-based feedback protocols

Kurt Jacobs, Xiaoting Wang, Howard M. Wiseman

We show that when the speed of control is bounded, there is a widely applicable minimal-time control problem for which a coherent feedback protocol is optimal, and is faster than a…

quant-ph2012★ 18 cited

Error-transparent evolution: the ability of multi-body interactions to bypass decoherence

Os Vy, Xiaoting Wang, Kurt Jacobs

We observe that multi-body interactions, unlike two-body interactions, can implement any unitary operation on an encoded system in such a way that the evolution is uninterrupted by…

quant-ph2012★ 62 cited

Non-Markovian quantum input-output networks

Jing Zhang, Yu-xi Liu, Re-Bing Wu +2

Quantum input-output response analysis is a useful method for modeling the dynamics of complex quantum networks, such as those for communication or quantum control via cascade conn…

quant-ph2012★ 11 cited

Absolute Dynamical Limit to Cooling Weakly-Coupled Quantum Systems

X. Wang, Sai Vinjanampathy, Frederick W. Strauch +1

Cooling of a quantum system is limited by the size of the control forces that are available (the "speed" of control). We consider the most general cooling process, albeit restricte…