Adaptive Algorithm for Quantum Amplitude Estimation

Kavli Affiliate: Feng Wang | First 5 Authors: Yunpeng Zhao, Haiyan Wang, Kuai Xu, Yue Wang, Ji Zhu | Summary: Quantum amplitude estimation is a key sub-routine of a number of quantum algorithms with various applications. We propose an adaptive algorithm for interval estimation of amplitudes. The quantum part of the algorithm is based only […]


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Realization of a minimal Kitaev chain in coupled quantum dots

Kavli Affiliate: Michael Wimmer | First 5 Authors: Tom Dvir, Guanzhong Wang, Nick van Loo, Chun-Xiao Liu, Grzegorz P. Mazur | Summary: Majorana bound states constitute one of the simplest examples of emergent non-Abelian excitations in condensed matter physics. A toy model proposed by Kitaev shows that such states can arise on the ends of […]


Continue.. Realization of a minimal Kitaev chain in coupled quantum dots

Realization of a minimal Kitaev chain in coupled quantum dots

Kavli Affiliate: Michael Wimmer | First 5 Authors: Tom Dvir, Guanzhong Wang, Nick van Loo, Chun-Xiao Liu, Grzegorz P. Mazur | Summary: Majorana bound states constitute one of the simplest examples of emergent non-Abelian excitations in condensed matter physics. A toy model proposed by Kitaev shows that such states can arise at the ends of […]


Continue.. Realization of a minimal Kitaev chain in coupled quantum dots

A Lightweight Space-based Solar Power Generation and Transmission Satellite

Kavli Affiliate: Harry Atwater | First 5 Authors: Behrooz Abiri, Manan Arya, Florian Bohn, Austin Fikes, Matan Gal-Katziri | Summary: We propose a novel design for a lightweight, high-performance space-based solar power array combined with power beaming capability for operation in geosynchronous orbit and transmission of power to Earth. We use a modular configuration of […]


Continue.. A Lightweight Space-based Solar Power Generation and Transmission Satellite

A Lightweight Space-based Solar Power Generation and Transmission Satellite

Kavli Affiliate: Harry Atwater | First 5 Authors: Behrooz Abiri, Manan Arya, Florian Bohn, Austin Fikes, Matan Gal-Katziri | Summary: We propose a novel design for a lightweight, high-performance space-based solar power array combined with power beaming capability for operation in geosynchronous orbit and transmission of power to Earth. We use a modular configuration of […]


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Polarization dependent photoemission as a probe of the magnetic ground state in the layered ferromagnet VI3

Kavli Affiliate: Alessandra Lanzara | First 5 Authors: Derek Bergner, Tai Kong, Ping Ai, Daniel Eilbott, Claudia Fatuzzo | Summary: Layered ferromagnets are thrilling materials from both a fundamental and technological point of view. VI3 is an interesting example, with a complex magnetism that differentiates it from the first reported Cr based layered ferromagnets. Here, […]


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High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Noah Goss, Alexis Morvan, Brian Marinelli, Bradley K. Mitchell, Long B. Nguyen | Summary: Ternary quantum information processing in superconducting devices poses a promising alternative to its more popular binary counterpart through larger, more connected computational spaces and proposed advantages in quantum simulation and error correction. Although […]


Continue.. High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Noah Goss, Alexis Morvan, Brian Marinelli, Bradley K. Mitchell, Long B. Nguyen | Summary: Ternary quantum information processing in superconducting devices poses a promising alternative to its more popular binary counterpart through larger, more connected computational spaces and proposed advantages in quantum simulation and error correction. Although […]


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An entanglement perspective on the quantum approximate optimization algorithm

Kavli Affiliate: Joel E. Moore | First 5 Authors: Maxime Dupont, Nicolas Didier, Mark J. Hodson, Joel E. Moore, Matthew J. Reagor | Summary: Many quantum algorithms seek to output a specific bitstring solving the problem of interest–or a few if the solution is degenerate. It is the case for the quantum approximate optimization algorithm […]


Continue.. An entanglement perspective on the quantum approximate optimization algorithm

An entanglement perspective on the quantum approximate optimization algorithm

Kavli Affiliate: Joel E. Moore | First 5 Authors: Maxime Dupont, Nicolas Didier, Mark J. Hodson, Joel E. Moore, Matthew J. Reagor | Summary: Many quantum algorithms seek to output a specific bitstring solving the problem of interest–or a few if the solution is degenerate. It is the case for the quantum approximate optimization algorithm […]


Continue.. An entanglement perspective on the quantum approximate optimization algorithm