TQD spoke to Richard Murray – co-founder and CEO of ORCA computing – about photonics, venture funding and commercializing quantum technologies. Bridging the academic and commercial worlds Richard Murray may well have been one […]
In 2008, while the medical resident Sam Behjati was doing his usual rounds in a hospital maternity ward, a colleague urgently pulled him into a patient’s room, where he saw a mother beaming with joy […]
Trapped-ions is considered as one of the most promising mean to create most usable quibits, because it requires only a single ion crystal in a single trapping region. Unfortunately, it appears that this approach is unlikely […]
Quantum 5, 429 (2021). https://doi.org/10.22331/q-2021-04-08-429 A central tenet of theoretical cryptography is the study of the minimal assumptions required to implement a given cryptographic primitive. One such primitive is the one-time memory (OTM), introduced by […]
Quantum 5, 428 (2021). https://doi.org/10.22331/q-2021-04-08-428 In this paper we discuss Grover Adaptive Search (GAS) for Constrained Polynomial Binary Optimization (CPBO) problems, and in particular, Quadratic Unconstrained Binary Optimization (QUBO) problems, as a special case. GAS […]
Quantum 5, 427 (2021). https://doi.org/10.22331/q-2021-04-08-427 We present a quantum interior-point method (IPM) for second-order cone programming (SOCP) that runs in time $widetilde{O} left( nsqrt{r} frac{zeta kappa}{delta^2} log left(1/epsilonright) right)$ where $r$ is the rank and […]
The University of Chicago’s Polsky Center for Entrepreneurship and Innovation and the Chicago Quantum Exchange today announced the launch of Duality, the first accelerator program in the nation that is exclusively dedicated to startup companies focused on quantum science and technology—a […]
Quantum 5, 426 (2021). https://doi.org/10.22331/q-2021-04-08-426 We propose an efficient quantum algorithm for simulating the dynamics of general Hamiltonian systems. Our technique is based on a power series expansion of the time-evolution operator in its off-diagonal […]
Duality is a startup accelerator designed to bridge the gap from laboratory to the marketplace. They will offer 12 month programs to selected teams within each yearly cohort that provides entrepreneurial training, business expertise and […]
A team of researchers led by Oak Ridge National Laboratory microscopist Miaofang Chi and Vanderbilt theoretical physicist Sokrates Pantelides has used a new Scanning Transmission Electron Microscope technique to image the electron distribution in ionic […]
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