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药物分子的量子芯片模拟方法、装置、设备及介质

Resumen de: CN122889137A

本申请实施例公开了一种药物分子的量子芯片模拟方法、装置、设备及介质，该方法包括确定药物分子构象的活性区域和非活性区域，药物分子构象是指药物分子通过单键旋转或骨架扭曲形成的不同三维空间排列，活性区域是指药物分子构象中直接参与化学反应或影响药物性质的结构；将活性区域中的多电子原子替换为氢原子，以及对非活性区域中的结构进行简化，得到优化后的分子结构；通过高效拟设量子电路对分子结构进行模拟，以确定药物分子的能量，高效拟设量子电路是一种为在特定量子芯片上优化性能而设计，通过利用量子芯片的原生门操作和连接性来减少噪声影响的量子电路。采用本申请实施例，可以在保持化学精度的同时实现药物分子的模拟。

一种基于量子演化的复杂网络搜索方法、系统及介质

Resumen de: CN122885257A

本发明提供了一种基于量子演化的复杂网络搜索方法、系统及介质，属于复杂网络与量子计算应用技术领域，该方法包括：获取目标复杂网络的节点集合、节点连接关系和网络层级划分信息，确定初始节点并将节点二进制编码映射为量子初始态；为每对相邻两层构建转移矩阵，通过动态引入辅助量子比特、矩阵维度扩展及插入正交补偿元素，将非酉矩阵转化为酉矩阵，再分解为量子门线路并逐层演化；对演化后的总量子态执行测量，得到全部路径组合及其概率分布。本发明将量子广度搜索从规则图推广至任意不规则复杂网络，实现全路径并行遍历，适用于社交网络、电力系统、生物网络等大规模复杂网络搜索场景。

SYSTEME D’INTERPOSEUR THERMIQUE

Resumen de: FR3174044A1

L’invention se rapporte à un système d’interposeur thermique (5) comprenant un circuit intégré dit inférieur (1) et un circuit intégré dit supérieur (2), le circuit inférieur (1) étant configuré pour être couplé thermiquement à un premier étage thermique d’un cryostat, le circuit supérieur (2) étant configuré pour être couplé thermiquement à un deuxième étage thermique du cryostat, le circuit inférieur (1) étant positionné dans une enceinte (3) comprenant une ouverture (4), l’enceinte (3) étant configurée pour être couplée thermiquement à un troisième étage thermique du cryostat, le système (5) comprenant également un circuit intégré dit médian (6) disposé dans l’enceinte (3), au niveau de ladite ouverture (4) de façon à ce que le circuit médian (6) ferme l’ouverture (4), et dans lequel le circuit inférieur (1), le circuit supérieur (2) et le circuit médian (6) sont empilés selon un axe (7) perpendiculaire au plan de l’ouverture (4). Figure pour l’abrégé : Fig. 1

模乘器、模乘器的运算方法、计算机设备、介质及程序

Resumen de: CN122884443A

本申请实施例提供一种模乘器、模乘器的运算方法、计算机设备、介质及程序，其中，所述模乘器，包括多个硬件模块，所述多个硬件模块，包括：输入端口，用于输入第一操作数、第二操作数，以及功能选择信号；其中，一功能选择信号对应一预设模数；功能选择切换模块，用于接收所述功能选择信号，确定所述功能选择信号对应的当前模数，并选通与当前模数匹配的模乘运算模块；多个模乘运算模块，一模乘运算模块对应一预设模数；被选通的模乘运算模块用于接收第一操作数、第二操作数，并执行适配当前模数的模乘运算，得到模乘结果；输出端口，用于输出所述模乘结果。本申请可以兼容多种密码对应的模数，扩大了模乘器适用范围，提高了模乘器的性能。

使用空间光调制器张量的原子阵列重排路径规划方法

Resumen de: CN122886832A

提供了一种使用空间光调制器张量的原子阵列重排路径规划方法，包括：获得源分布和目标分布；基于源位置到目标位置的位移向量和空间光调制器张量中量化光阱自身位移代价的矩阵函数构造串扰加权代价矩阵；基于串扰加权代价矩阵构建熵正则化框架下的核函数矩阵；基于核函数矩阵，源分布和目标分布执行熵正则化最优传输求解算法以获得最优传输耦合矩阵；以及，通过构建空间光调制器串扰度量下的时间最优原子传输问题来从最优传输耦合矩阵确定最优分配映射和最优传输路径。这样，通过将空间光调制器光学串扰的各向异性结构量化编码至传输代价矩阵中，并基于此执行源‑目标配对和测地线路径规划，可以提高原子阵列重排路径规划的准确性。

量子纠错方法、装置及设备，存储介质，程序产品

Resumen de: CN122886834A

本公开涉及计算机技术领域，特别涉及一种量子纠错方法、装置及设备，存储介质，程序产品。量子纠错方法包括：根据量子系统中的规范群，确定测量算符，其中，所述测量算符与所述规范群中的多个生成元对应，所述规范群表征所述量子系统的规范自由度；根据所述测量算符，确定所述量子系统中稳定子的测量结果，其中，所述稳定子表征所述量子系统中的不变量；根据所述稳定子的测量结果，对所述量子系统进行纠错。

一种物理智能磁共振定量方法

Resumen de: CN122885512A

一种物理智能磁共振定量方法，属于磁共振波谱代谢量化技术领域。1）基于量子力学仿真生成代谢物基集，采用三次B样条基函数生成基线，考虑采集的非理想因子，结合磁共振短回波时间波谱物理解析模型生成网络训练集；2）搭建由加速模块和预学习参数模块组成前向输入模块，前向输入模块串联组合输入到量化浓度估计模块形成智能定量网络Apec‑net；3）前向模块的参数通过梯度下降更新，量化浓度估计模块的参数通过可微最小二乘求解；4）将训练集输入Apec网络模型，可得到21种目标代谢物，11种脂质大分子及基线的参数。前向模块用于加速数据拟合，量化模块用于输出代谢物含量和提升网络鲁棒性，实现快速精准量化目标代谢物。

一种材料电子密度的检测方法、系统、介质及电子设备

Resumen de: CN122889117A

本公开提供了一种材料电子密度的检测方法、系统、介质及电子设备，包括：基于随机数生成量子比特的初始随机态，将初始随机态进行时间演化处理，得到时间演化算符，对时间演化算符进行切普雪夫多项式展开；将待测材料的哈密顿量通过泡利基分解法分解为泡利矩阵的张量积的线性组合；根据张量积，将时间演化算符分解为多个时间步长的演化累积，映射到量子线路中，测量辅助量子比特在基态的概率值；根据概率值处理得到每个时间步长对应的内积，根据内积与系数的乘积之和，得到电子密度。减少所需的量子比特数量，实现在演化过程中对随机态的过滤，通过量子计算机与经典计算机混合计算，实现大尺度多电子材料的电子密度的计算，减少占用内存。

量子計算装置、量子計算方法、及びプログラム

Resumen de: JP2026163653A

【課題】効率的な量子計算を実現できる技術を提供すること。【解決手段】本開示の一態様による量子計算装置は、合成対象の量子ゲートを表す合成対象ゲートと、所定のアルゴリズムとを入力として、中間合成の対象となる量子ゲートを表す中間合成対象ゲートを生成する生成部と、確率的量子ゲート合成又は量子ゲート合成を用いて、所定の量子ゲートを表す基本ゲートの合成で表現され、かつ、前記中間合成対象ゲートを近似する量子ゲートである中間合成ゲートを出力する中間合成部と、前記中間合成ゲートと、所定の許容誤差とを用いて、前記中間合成ゲートを確率分布により確率的に合成した量子ゲートを表す確率的合成ゲートと、前記合成対象ゲートとの誤差が前記許容誤差以内となり、かつ、所定の制約を満たす前記確率分布を算出する合成部と、前記中間合成ゲートが得られたときの手続きと、前記確率分布とを用いて、前記確率的合成ゲートを得る手続きを出力する翻訳部と、を有する。【選択図】図４

一种三维谐振腔、运算比特、计算单元及制备方法

Resumen de: CN122886830A

本发明提供一种三维谐振腔、运算比特、计算单元及制备方法，所述三维谐振腔包括集总电容和集总电感，所述集总电容与所述集总电感并联；所述集总电容与所述集总电感设置在第一硅通孔的侧壁上，所述第一硅通孔设置在转接板上；其中，所述第一硅通孔是通过湿法刻蚀制备的。本发明实施例提供的三维谐振腔、运算比特、计算单元及制备方法，减少了三维谐振腔的占用的硅片的平面面积，提高硅片的平面面积利用效率。

一种基于PIMC量子退火的多假设跟踪方法

Resumen de: CN122883167A

本申请提供了一种基于PIMC量子退火的多假设跟踪方法，属于雷达目标跟踪技术领域。该方法包括：将已有航迹输入至多目标跟踪状态模型中得到预测状态，通过波门筛选获得当前量测与已有航迹之间的可行关联关系；基于可行关联关系生成匹配航迹、漏检航迹和新生航迹，从中筛选出候选航迹节点；根据候选航迹节点之间的冲突关系构建航迹假设冲突图，将全局航迹选择问题转化为最大权重独立集问题，并转化为伊辛能量模型；采用基于路径积分蒙特卡罗量子退火方法求解伊辛能量模型，获得全局航迹假设组合；根据全局航迹假设组合进行航迹剪枝、航迹确认和状态更新，输出多目标跟踪结果。本申请显著提升了复杂场景下的数据关联准确性和跟踪稳定性。

用于确定操作调度的方法、用于制造或修改产品的方法或用于计算的方法以及量子计算机

Resumen de: WO2025149519A1

The described method is a method for determining an operations schedule that attributes each individual operation of two or more jobs to two or more machines, wherein the operations schedule is subject to an optimization towards an optimum of a key performance indicator indicating the performance of the operations schedule, wherein an operations schedule is initially encoded (S1, S2, S3, S4, S5) into a quantum register of a quantum computer (QC) and the optimization is performed (S6) using a variational quantum algorithm on the quantum computer (QC) acting on the quantum register and wherein an optimized operations schedule is provided (S7) by the quantum computer (QC).

SYSTEMS AND METHODS FOR FABRICATION OF QUANTUM COMPUTING NETWORKS

Resumen de: US20260311015A1

A method of optimizing a network-based quantum computer includes coupling a plurality of contacts with a network of transport channels. The plurality of contacts includes at least one read-out contact and at least one electrostatic control contact, and each channel of the network of transport channels is coupled with a read-out contact and an electrostatic control contact. The at least one electrostatic control contact is operable to control an electric charge within the network of transport channels. The method further includes initiating an optimization algorithm coupled with the plurality of contacts to generate an optimal contact setting configuration for the plurality of contacts coupled with the network of transport channels. Additionally, the method includes adjusting the plurality of contacts according to optimal the contact setting configuration.

CARBON FILM STRUCTURES FOR SPIN-BASED APPLICATIONS

Resumen de: WO2026207572A1

The present invention relates to spin-based logic devices, spintronics, spin quantum devices and new carbon based materials and films for use in same.

METHOD FOR MANUFACTURING AN ELECTRODE STRUCTURE FOR AN ION TRAP AND METHOD FOR MANUFACTURING AN ELECTRODE ARRANGEMENT FOR A 3-DIMENSIONAL ION TRAP

Resumen de: US20260314275A1

A method for manufacturing an electrode structure for an ion trap includes providing a base substrate comprising a patterned metallization arrangement arranged in an insulation material on a semiconductor layer, providing an insulation substrate comprising a dielectric material, connecting a surface region of the base substrate arranged on the insulation material to the insulation substrate by means of a bonding process, and backthinning the base substrate by removing the semiconductor layer to the insulation material of the base substrate, wherein the electrode structure for the ion trap is formed by performing the step of backthinning to the metallization arrangement or by depositing a patterned surface metallization on the insulation material of the back-thinned base substrate, or wherein the electrode structure for the ion trap is formed by the patterned metallization arrangement.

DIGITAL-ANALOG QUANTUM COMPUTING METHOD OF FERMION-BOSON MODELS IN SUPERCONDUCTING CIRCUITS

Resumen de: US20260311021A1

0000 The invention relates to a computer-implemented method, to a computer program, and to a computer device as described herein. In particular, the invention relates to a hybrid digital-analog method for simulating fermion-boson interactions using superconducting circuits, where the target Hamiltonian H comprises tunnelling interactions, Coulomb repulsion, and at least one electron and phonon term such as the Hubbard-Holstein model, Hubbard model, Holstein model, and/or Bose-Hubbard model.

COMPACT GRAPH-BASED PULSE DESCRIPTION FOR CONTROLLING QUANTUM COMPUTERS

Resumen de: US20260311031A1

Technologies for providing pulse-level access in a quantum computing system based on a graph-based architecture include a compute device with circuitry configured to obtain pulse description data indicative of a graph representing one or more parameters of at least one waveform that defines at least one pulse. The circuitry may also be configured to perform analysis operations on the graph to determine properties of the at least one pulse and produce a corresponding target pulse description based on the analysis. The circuitry may be additionally configured to provide the target pulse description to a target application to produce the at least one pulse.

Preparation Method for Quantum Chip, Quantum Chip, and Quantum Computer

Resumen de: US20260311019A1

0000 This application discloses a method for preparing a quantum chip, a quantum chip, and a quantum computer, related to the technical field of quantum chips. The method includes: spin-coating a positive photoresist on a substrate, and preparing an under bump metallization (UBM) layer and an air bridge on the substrate spin-coated with the positive photoresist, to obtain a first substrate structure; spin-coating a negative photoresist on the first substrate structure, and preparing a metal column solder joint on the first substrate structure spin-coated with the negative photoresist, to obtain a second substrate structure; and removing the positive photoresist and the negative photoresist from the second substrate structure, to obtain a quantum chip including the UBM layer, the air bridge, and the metal column solder joint. By using the method provided in exemplary embodiments of this application, preparation efficiency can be improved, and performance of the chip can be improved.

SEMICONDUCTOR QUANTUM DEVICE

Resumen de: US20260313976A1

A semiconductor quantum device according to the present disclosure includes a transistor structure portion having a source, a drain, and a gate, one or more quantum dot structure portions capable of localizing charges; and a qubit control current line capable of changing states of the charges in the quantum dot structure portions, in which the quantum dot structure portions and the qubit control current line are disposed in the same layer, and the transistor structure portion and the quantum dot structure portions are laminated in a lamination direction with respect to a substrate.

COMPUTATION IN MEMORY FOR ANNEAL PROCESSING USING BITWISE CAPACITIVE COUPLING

Resumen de: US20260311023A1

An annealing processor utilizes capacitive spin update circuits to generate values for determining if spin states should be updated. Each capacitive spin update circuit induces a voltage on a main capacitor via capacitive coupling with a plurality of capacitors of corresponding bit cells. Each bit cell receives a spin value and a spin coupling value. The induced charge is based, in part, on the spin values and spin coupling values.

TIME-BIN QUBIT CONVERTER

Resumen de: US20260311727A1

A system includes a first photonic integrated circuit. The circuit includes a qubit encoder configured to receive a spatial-mode qubit and convert the spatial-mode qubit to a temporal-mode qubit and an optical interconnect configured to receive and transmit the temporal-mode qubit. The system further includes a second photonic integrated circuit, itself including a qubit decoder configured to receive the temporal-mode qubit and convert the temporal-mode qubit back into the spatial-mode qubit.

SYSTEM AND METHOD FOR QUANTUM-ENABLED CYBER SECURITY IN A WIRELESS MOBILE NETWORK

Resumen de: US20260312993A1

0000 Aspects of the subject disclosure may include, for example, monitoring a security status of a wireless communication session comprising a back-haul link supporting a classical communication channel between a wireless access point and a wireless mobility core network. The classical communication channel is adapted to transport underlying data of the wireless communication session and, responsive to determining a change in the security status, associating with the wireless communication session a quantum communication channel adapted to transport information via qubits. Information is exchanged between the wireless access point and the mobility core network via the qubits of the quantum communication channel, wherein the exchanging of the information via the qubits enhances a security level of the wireless communication session in view of a perceived threat. Other embodiments are disclosed.

PHOTONIC QUANTUM COMPUTER ARCHITECTURE AND METHODS OF OPERATION

Resumen de: US20260311016A1

Entanglement among qubits can be generated using “rasterized” and interleaving techniques. A circuit can include a resource state generator that generates one resource state per clock cycle, with each resource state having a number of entangled qubits. The circuit can also include circuits and delay lines to perform entangling measurement operations on qubits of resource states generated by the same resource state generator in different clock cycles. With appropriate selection of delay lines, a single resource state generator can generate all of the resource states needed to generate a large entanglement structure. Hybrid techniques can also be used, where the number of resource state circuits is greater than one but less than the number of resource states needed to generate the entanglement structure.

DECODING ERRORS USING QUANTUM SUBSPACE EXPANSION

Resumen de: US20260311029A1

Methods, systems and apparatus for correcting a result of a quantum computation. In one aspect, a method includes selecting a quantum error correcting code for the quantum computation, wherein the quantum error correcting code is defined by multiple stabilizer generators; determining a set of symmetry operators, comprising: selecting a subset of the stabilizer generators, determining, for each selected stabilizer generator, a sum between an identity operator and the stabilizer generator, and multiplying the determined sums together to form a summation of terms, wherein each term in the summation is equal to a respective symmetry operator; measuring a projective correction of a physical observable over an output quantum state of the quantum computation using the determined set of symmetry operators, wherein the physical observable corresponds to the result of the quantum computation; and determining a corrected result of the quantum computation using the measured projective correction of the physical observable.

SYSTEM AND METHODS FOR PRODUCING MAGIC STATES FOR UNIVERSAL QUANTUM COMPUTATION USING GKP ERROR CORRECTION

Nº publicación: US20260311028A1 08/10/2026

Solicitante:

UNM RAINFOREST INNOVATIONS [US]
ROYAL MELBOURNE INST OF TECHNOLOGY [AU]
UNM Rainforest Innovations
Royal Melbourne Institute of Technology

Resumen de: US20260311028A1

Applying Gottesman-Kitaev-Preskill (GKP) error correction to Gaussian input states, such as vacuum, produces distillable magic states, achieving universality without additional non-Gaussian elements. Gaussian operations are sufficient for fault-tolerant, universal quantum computing given a supply of GKP-encoded Pauli eigenstates.