85 citations · 112 across the 5 of their papers we have counts for
5 papers
Ability of Markovian Master Equations to Model Quantum Computers and Other Systems Under Broadband Control
Gavin McCauley, Benjamin Cruikshank, Siddhartha Santra +1
Most future quantum devices, including quantum computers, require control that is broadband, meaning that the rate of change of the time-dependent Hamiltonian is as fast or faster…
Accurate Lindblad-Form Master Equation for Weakly Damped Quantum Systems Across All Regimes
Gavin McCauley, Benjamin Cruikshank, Denys I. Bondar +1
Realistic models of quantum systems must include dissipative interactions with an environment. For weakly-damped systems the Lindblad-form Markovian master equation is invaluable f…
Fermi's golden rule, the origin and breakdown of Markovian master equations, and the relationship between oscillator baths and the random matrix model
Siddhartha Santra, Benjamin Cruikshank, Radhakrishnan Balu +1
Fermi's golden rule applies to a situation in which a single quantum state is coupled to a near-continuum. This "quasi-continuum coupling" structure results in a rate e…
The role of quantum measurements in physical processes and protocols
Benjamin Cruikshank, Kurt Jacobs
In this mainly pedagogical article, we discuss under what circumstances measurements play a special role in quantum processes. In particular we discuss the following facts which ap…
High-Threshold Low-Overhead Fault-Tolerant Classical Computation and the Replacement of Measurements with Unitary Quantum Gates
Benjamin Cruikshank, Kurt Jacobs
Von Neumann's classic "multiplexing" method is unique in achieving high-threshold fault-tolerant classical computation (FTCC), but has several significant barriers to implementatio…