Quantum generative models provide inherently efficient sampling strategies and thus show promise for achieving an advantage using quantum hardware. In this work, we investigate the barriers to the trainability of quantum generative models posed by barren
The geometry and loading conditions for this component are shown in Figure 1. The FE model has about 60 000 elements and a single linear implicit load case as shown was considered. 72 Figure 2: Convergence history Figure 1: The initial geometry and loading conditions. The convergence history ...
Major advances in the precision of magnetic measurements bring us closer to quantum detection of individual spins at the single-atom level. On the quest for reducing both classical and quantum measurement noise, it is intriguing to look forward and searc
Borophene, as a rising-star monoelemental two-dimensional (2D) material, has motivated great interest because of its novel properties, such as anisotropic plasmonics, high carrier mobility, mechanical compliance, optical transparency, ultrahigh thermal conductance, and superconductivity. These properties make...
It is possible to arrange the experiment so that the cones overlap (see photograph at top of article). In this geometry the photons carry no individual polarizations – all we know is that the polarizations are different. This is an entangled state. The experiment used quarter- and half-...
Principles of Riemannian Geometry in Neural Networks. Michael Hauser Asok Ray 原文链接 谷歌学术 必应学术 百度学术 A Bayesian Data Augmentation Approach for Learning Deep Models. Toan Tran Trung Pham Gustavo Carneiro Lyle J. Palmer Ian D. Reid 原文链接 谷歌学术 必应学术 百度学术 ...
7. The system can use polar geometry and trigonometry to calculate functions for the virtual beam as, for example, a line, a 2D plane, an ellipse, a sphere, a cone, or other type of object, based on search context. FIG. 4 illustrates a method to compute the function F(Beam) for a...
These results are related with the fact that δ(t, r) and the geometry of the interactions govern the correlations present in the state produced. For ET, FT two observables of disjoint support of radius r and t be the largest t such that Et and Ft have supports that intersect we can...
If the two photons correspond to the intersection between the ordinary and extraordinary cones, the emitted state is entangled in polarisation [19]. Then, the manipulation of one of the particles via a unitary transformation gives rise to the generation of any of the four Bell states, which ...
The geometry and loading conditions for this component are shown in Figure 1. The FE model has about 60 000 elements and a single linear implicit load case as shown was considered. 72 Figure 2: Convergence history Figure 1: The initial geometry and loading conditions. The convergence history ...