When Worlds Collide: Quantum Probability From Observer Selection?

Optical Implementation of Non-locality with Coherent Light Fields for Quantum Communication

Polarization correlations of two distant observers are observed by using coherent light fields based on Stapp's formulation of nonlocality. Using a 50/50 beam splitter transformation, a vertically polarized coherent light field is found to be entangled with a horizontally polarized coherent noise field. The superposed light fields at each output port of the beam splitter are sent to two distant observers, where the fields are interfered and manipulated at each observer by using a quarter wave plate and an analyzer. The interference signal contains information of the projection angle of the ana…

探测器变异性下用于对撞机事例选择的鲁棒量子机器学习

Robust Quantum Machine Learning for Collider Event Selection under Detector Variability

该研究探究参数化量子模型在探测器变异性下对鲁棒对撞机事例选择的作用，发现其在特征模糊时输出分数偏移更小、区分能力保持更优，具备鲁棒性归纳偏置。

用于快速对撞机数据选择的连续变量光子量子极端学习机

Continuous-variable photonic quantum extreme learning machines for fast collider-data selection

研究用连续变量光子量子极端学习机处理对撞机数据，通过正交位移编码数据，经高斯量子基板传播，仅训练线性分类器。在顶喷注标记和希格斯玻色子识别任务中表现出色，优于部分MLP，有望用于对撞机实验的数据选择与触发集成。

"Measurement" by neuronal tunneling: Implications of Born's rule

A non-collapse scenario for ``conscious'' selection of a term from a superposition was proposed in quant-ph/0309166: thermally assisted tunneling of neuronal pore molecules. But ``observers'' consisting of only two neurons appear to be at odds with Born's rule. In the present paper, an observer is assumed to possess a large number of auxilliary properties irrelevant for the result of the measurement. Born's rule then reduces to postulating that, prior to the result becoming conscious, irrelevant properties are in an entangled state with maximum likelihood, in the sense that phase-equivalent en…

Quantum Brain States

If conscious observers are to be included in the quantum mechanical universe, we need to find the rules that engage observers with quantum mechanical systems. The author has proposed five rules that are discovered by insisting on empirical completeness; that is, by requiring the rules to draw empirical information from Schrodinger's solutions that is more complete than is currently possible with the (Born) probability interpretation. I discard Born's interpretation, introducing probability solely through probability current. These rules tell us something about brains. They require the existenc…

在量子计算机中拟合对撞机：应对大数据集下量子机器学习的挑战

Fitting a Collider in a Quantum Computer: Tackling the Challenges of Quantum Machine Learning for Big Datasets

针对量子系统难处理高能物理高维大数据集的问题，本文研究特征与数据原型选择技术，对比量子与经典浅层机器学习模型，发现二者性能相当，且主成分分析变换数据更适配高能物理量子机器学习场景。