From the 3 of 36 papers with an AI index.
45 citations
- The University of TokyoJP13 papers
- Kyoto UniversityJP6 papers
- Tohoku UniversityJP6 papers
- Computing CenterRU5 papers
- RIKEN Center for Emergent Matter ScienceJP5 papers
- University of MichiganUS5 papers
- High Energy Accelerator Research OrganizationJP4 papers
- Shibaura Institute of TechnologyJP4 papers
- Tokyo Metropolitan UniversityJP4 papers
- Tokyo University of ScienceJP4 papers
- Center for Theoretical PhysicsPL3 papers
- Institute of Science Tokyo3 papers
7 papers · 1 filter
Enhancing Nonreciprocity through Squeezing-Induced Symmetry Breaking
B. -B. Liu, D. -Y. Wang, J. Tang +4
Reservoir engineering enables unidirectional energy and signal flow. We establish squeezing-induced symmetry breaking between two cavities as a guiding principle for exponentially…
Optimal Work Extraction from Finite-Time Closed Quantum Dynamics
Shoki Sugimoto, Takahiro Sagawa, Ryusuke Hamazaki
Extracting useful work from quantum systems is a fundamental problem in quantum thermodynamics. In scenarios where rapid protocols are desired -- whether due to practical constrain…
Dissipative ground-state preparation of a quantum spin chain on a trapped-ion quantum computer
Kazuhiro Seki, Yuta Kikuchi, Tomoya Hayata +1
We demonstrate a dissipative protocol for ground-state preparation of a quantum spin chain on a trapped-ion quantum computer. As a first step, we derive a Kraus representation of a…
Simulation of vibrational dynamics using qubits and qudits
Erik Lötstedt, Erik Lötstedt, Kaoru Yamanouchi
We investigate the quantum computing of the vibrational dynamics of CO and HO by constructing the vibrational third-order anharmonic Hamiltonian in qubit and qudit form by…
Numerically-Exact Quantum-Simulation Approach for Two-Dimensional Spectroscopy of Open Quantum Systems
Yi-Xuan Yao, Hao-Yue Zhang, Cheng-Ge Liu +3
Two-dimensional spectroscopy (2DS) is a powerful ultrafast technique for probing electronic and vibrational dynamics in complex microscopic systems. Extracting detailed information…
Parallel distributed quantum gates for dual-species quantum emitters
Zhihao Xie, Adam Miranowicz, Zhenhua Li +2
We propose a parallel protocol for implementing distributed nonlocal quantum gates between spatially separated stationary qubits encoded in dual-species quantum emitters (i.e., col…