435 citations · 435 across the 2 of their papers we have counts for
3 papers
quant-ph2022
Parity-time symmetric holographic principle
Xingrui Song, Kater Murch
Originating from the Hamiltonian of a single qubit system, the phenomenon of the avoided level crossing is ubiquitous in multiple branches of physics, including the Landau-Zener tr…
quant-ph2021
Quantum process inference for a single qubit Maxwell's demon
Xingrui Song, Mahdi Naghiloo, Kater Murch
While quantum measurement theories are built around density matrices and observables, the laws of thermodynamics are based on processes such as are used in heat engines and refrige…
quant-ph2018★ 435 cited
Observation of parity-time symmetry breaking in a single spin system
Yang Wu, Wenqiang Liu, Jianpei Geng +5
A fundamental axiom of quantum mechanics requires the Hamiltonians to be Hermitian which guarantees real eigen-energies and probability conservation. However, a class of non-Hermit…