基于视网膜光子计数的量子生物识别技术
Quantum Biometrics with Retinal Photon Counting
摘要：
已知眼睛的暗视光电探测器、视紫红质分子及其相关的导致光感知的光转导机制是有效的单光子计数器。在这里，我们使用人类视杆视觉的光子计数原理，提出了一个安全的量子生物识别的基础上的视网膜光子检测的量子统计特性。沿着人眼的光子路径，直到其检测杆细胞被建模为具有特定的透射系数的过滤器。从有意识的观察者记录的光电探测统计中精确确定其值是量子参数估计问题，该问题导致量子安全识别方法。该生物测定技术的假阳性和假阴性识别的概率可以分别容易地接近$10^{-10}$和$10^{-4}$。生物测定方法的安全性可以通过量子测量的物理学进一步量化。冒名顶替者必须能够以比$10^{-9}\hbar$更好的能量分辨率执行量子温度测量和量子磁力测量，以便通过非侵入性地监视用户的生物测定活动来挫败设备。
英文摘要：
It is known that the eye's scotopic photodetectors, rhodopsin molecules and their associated phototransduction mechanism leading to light perception, are efficient single photon counters. We here use the photon counting principles of human rod vision to propose a secure quantum biometric identification based on the quantum-statistical properties of retinal photon detection. The photon path along the human eye until its detection by rod cells is modeled as a filter having a specific transmission coefficient. Precisely determining its value from the photodetection statistics registered by the conscious observer is a quantum parameter estimation problem that leads to a quantum secure identification method. The probabilities for false positive and false negative identification of this biometric technique can readily approach $10^{-10}$ and $10^{-4}$, respectively. The security of the biometric method can be further quantified by the physics of quantum measurements. An impostor must be able to perform quantum thermometry and quantum magnetometry with energy resolution better than $10^{-9}\hbar$, in order to foil the device by non-invasively monitoring the biometric activity of a user.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
