A.WehrlElsevier LtdReports on Mathematical PhysicsWehrl, A.: How chaotic is a state of a quantum system. Rep. Math. Phys. 6, 15-28 (1974)A. Wehrl. How chaotic is a state of a quantum system? Rep. Math. Phys., 6:15, 1974....
Which term represents the state where a quantum system can exist in multiple states simultaneously? A. Quantum leap B. Quantum state C. Quantum foam D. Quantum bit 相关知识点: 试题来源: 解析 B。本题重点在于对量子系统状态相关词汇的理解。选项 A“Quantum leap”(量子跃迁)指的是量子态的跃迁。
We show how to encode quantum dynamics in the state of a quantum system, in such a way that the system can be used to stochastically perform, at a later ti... G Vidal,L Masanes,JI Cirac - 《Physical Review Letters》 被引量: 95发表: 2002年 Optimal input states for quantifying the ...
Studying the thermally entangled state of a three-qubit Heisenberg XX ring via quantum teleportation We consider quantum teleportation as a tool to investigate the thermally entangled state of a three-qubit Heisenberg XX ring. Our investigation reveals int... Yeo,Ye - 《Physical Review A》 被引...
(P), with characteristic process parameter value regions (1,2,3,4) corresponding to different operating conditions of the system calculated and displayed in conjunction with the process parameter time characteristic An Independent claim for a device for representing a system operating condition is also...
Quantum measurements have to be performed in order to read out the final state of qubits in quantum computers. For a Josephson charge qubit [Phys. Rev. Lett. 79 (1997) 2371; Nature 386 (1999) 305] this can be accomplished by coupling a single-electron transistor (SET) capacitively to ...
The quantum ground state of a massive mechanical system is a stepping stone for investigating macroscopic quantum states and building high fidelity sensors. With the recent achievement of ground-state cooling of a single motional mode, levitated nanopart
Furthermore, our thermal-transport measurements reveal that a QSL state with gapless spin excitations rapidly emerges upon entering the QPE state. These findings indicate that the quantum proton fluctuations give rise to a QSL—a quantum-disordered state of magnetic and electric dipoles—through the ...
quantum state 美 英 un.量子状态;量子态 网络相位因子 英汉 网络释义 un. 1. 量子状态 2. 量子态 例句 更多例句筛选
a quantum electromechanical system where the back-action of a tunneling electron is detected by AFM; it can also be considered as a mechanical analog of admittance spectroscopy with a radio frequency resonator, which is emerging as a promising tool for quantum state readout for quantum computing....