5 papers
Scalable accuracy gains from postselection in quantum error correcting codes
Hongkun Chen, Daohong Xu, Grace M. Sommers +3
Decoding stabilizer codes such as the surface and toric codes involves evaluating free-energy differences in a disordered statistical mechanics model, in which the randomness comes…
Extended Rydberg Lifetimes in a Cryogenic Atom Array
Junlan Jin, Yue Shi, Youssef Aziz Alaoui +4
We report on the realization of a Cs optical tweezer array in a cryogenic blackbody radiation (BBR) environment. By enclosing the array within a 4K radiation shield, we mea…
Coherent control of interacting solid-state spins below the diffraction limit
Haitong Xu, Mehmet T. Uysal, Lukasz Dusanowski +4
Optically addressed atomic defects in the solid-state are widely used as single-photon sources and memories for quantum network applications. The solid-state environment allows for…
Microwave spectroscopy and multi-channel quantum defect analysis of ytterbium Rydberg states
Rin Kuroda, Vernon M. Hughes, Martin Poitrinal +2
The complex Rydberg structure of ytterbium atoms is shaped by multiple low-lying ion-core-excited states and strong channel interactions, which presents both opportunities and chal…
Enhancement of Microwave to Optical Spin-Based Quantum Transduction via a Magnon Mode
Tharnier O. Puel, Adam T. Turflinger, Sebastian P. Horvath +2
We propose a new method for converting single microwave photons to single optical sideband photons based on spinful impurities in magnetic materials. This hybrid system is advantag…