Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Lu ZG"'
Publikováno v:
Cancer Management and Research, Vol Volume 13, Pp 5383-5389 (2021)
Yan-Nan Zhang,1,* Xin Lu,1,* Zhen-Guo Lu,1 Li-Ping Fu,1 Jun Zhao,2 Zuo-Lin Xiang1 1Department of Radiation Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People’s Republic of China; 2Department of Nuclear
Externí odkaz:
https://doaj.org/article/1e9046366ccb45e69c75e86a08949fc4
Autor:
Lindstr��m, Ulf, Sar��o��lu, ��zg��r
We discuss conserved currents constructed from the Cotton tensor and (conformal) Killing-Yano tensors (KYTs). We consider the corresponding charges generally and then exemplify with the four-dimensional Pleba��ski-Demia��ski metric where they
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730608a3185c499b24f2391e0e562be5
Graph structure of quantum spin networks plays an essential role in applying quantum annealing (QA). The Ising model is the typical choice to describe the interactions between the spins in the networks. Here, we explore the interplay of different int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf0671b2d4ea89fdd6c47dc12459059
We investigate statistics of the photon (phonon) field undergoing linear and nonlinear damping processes. An effective two-photon (phonon) nonlinear "cooling by heating" process is realized from linear damping by spectral filtering of the heat baths
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c1f87dea9fad89730341dcf7338f666
We investigate quantum entanglement of three photons performing discrete-time quantum walk (DTQW) on the nearest-neighbor sites of a square lattice. Such a DTQW setup has already been proposed to be realizable using linear optical elements. Each latt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc2ab38175dce09fc1ed8637d628f63
We propose a scheme to cool down a mechanical resonator to its quantum ground-state, which is interacting with a working fluid via an optomechanical-like coupling. As opposed to standard laser cooling schemes where coherence renders the motion of a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680b343b5ccc9dd2f95a9d6588599a1f
We analyze the performance of a quantum Otto cycle, employing time-dependent harmonic oscillator as the working fluid undergoing sudden expansion and compression strokes during the adiabatic stages, coupled to a squeezed reservoir. First, we show tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ecfdd3fb0a723dfc0e38ea4fd5b3ff
The role of quantum coherence and correlations in heat flow and equilibration is investigated by exploring the Rayleigh's dynamical problem to equilibration in the quantum regime and following Onsager's approach to thermoelectricity. Specifically, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79660aa15c3f1e0b752f3aab61a4d41b
Advantages of quantum effects in several technologies, such as computation and communication, have already been well appreciated, and some devices, such as quantum computers and communication links, exhibiting superiority to their classical counterpa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d79f37d0515259d77a1b0e98a61e8fab
We propose to use a few-qubit system as a compact quantum refrigerator for cooling an interacting multi-qubit system. We specifically consider a central qubit coupled to $N$ ancilla qubits in a so-called spin-star model as our quantum refrigerator. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cc2898b9f71f0ed1666ab73ff8065d4