#quantum coherence
8 papers match
Quantum coherence and entanglement in wireless quantum batteries
Jun-Jie Jiang, Jin-Di Cao, Yu-Fei Zhang +2
The paper studies how a wireless quantum battery charged through a common structured bosonic environment behaves, focusing on how quantum coherence, entanglement, non‑Markovian mem…
Basis-Independent Coherence Dynamics of Tripartite States under Pure Dephasing
Sovik Roy, Abhijit Mandal
The paper studies how basis‑independent quantum coherence in three‑partite states evolves under various dephasing environments, showing that collective and non‑Markovian noise can…
Imaginarity as a Resource within Quantum Coherence: Geometric Decomposition and Operational Conversion
Meng-Li Guo, Nannan Guan, Bo Li +2
The paper introduces a framework that treats the imaginary part of quantum states as a distinct resource within quantum coherence, provides a geometric decomposition separating ima…
High-fidelity entanglement of polar molecules by dynamic geometric control
Scarlett S. Yu, Avikar Periwal, Jiaqi You +6
The paper demonstrates that by dynamically controlling the geometry of dipolar interactions in optical tweezer arrays of ultracold molecules, coherence can be maintained despite th…
Minute-long quantum coherence enabled by electrical depletion of magnetic noise
Cyrus Zeledon, Benjamin Pingault, Jonathan C. Marcks +13
The paper demonstrates that applying an electrical bias to an isotopically purified SiC p‑i‑n diode can deplete magnetic noise, extending the coherence and relaxation times of embe…
Thermodynamic bound on the Fano factor of a coherent thermoelectric heat engine
Nahual Sobrino, Rosario Fazio, Matteo Acciai
The paper derives universal lower bounds on the Fano factor for charge currents in coherent thermoelectric heat engines, showing that quantum coherent transport imposes stricter li…