4 papers
Entanglement bounds on the performance of quantum computing architectures
Zachary Eldredge, Leo Zhou, Aniruddha Bapat +4
There are many possible architectures of qubit connectivity that designers of future quantum computers will need to choose between. However, the process of evaluating a particular…
Quantum Approximate Optimization of the Long-Range Ising Model with a Trapped-Ion Quantum Simulator
G. Pagano, A. Bapat, P. Becker +13
Quantum computers and simulators may offer significant advantages over their classical counterparts, providing insights into quantum many-body systems and possibly improving perfor…
Interference of Temporally Distinguishable Photons Using Frequency-Resolved Detection
Venkata Vikram Orre, Elizabeth A. Goldschmidt, Abhinav Deshpande +4
We demonstrate quantum interference of three photons that are distinguishable in time, by resolving them in the conjugate parameter, frequency. We show that the multiphoton interfe…
Unitary Entanglement Construction in Hierarchical Networks
Aniruddha Bapat, Zachary Eldredge, James R. Garrison +3
The construction of large-scale quantum computers will require modular architectures that allow physical resources to be localized in easy-to-manage packages. In this work, we exam…