Publications (31)
Entanglement dynamics of monitored noninteracting fermions on graphics processing units
Bo Fan, Can Yin, Antonio M. GarcÃa-GarcÃa
The description of the entanglement dynamics of monitored noninteracting fermions, including the existence of measurement-induced phase transitions (MIPTs), is a challenging proble…
Silo discharge of mixtures of soft and rigid grains
Jing Wang, Bo Fan, Tivadar Pongó +6
We study the outflow dynamics and clogging phenomena of mixtures of soft, elastic low-friction spherical grains and hard frictional spheres of similar size in a quasi-two-dimension…
Numerical Study of Evaporative Cooling in the Space Station
Bo Fan, Luheng Zhao, Yin Zhang +4
In this paper, we numerically studied the effects of mechanical vibration and magnetic fields on evaporative cooling process carried in space station by direct simulation Monte Car…
Effect of particle shape on the flow of an hourglass
Bo Fan, Tivadar Pongó, Raúl Cruz Hidalgo +1
The flow rate of a granulate out of a cylindrical container is studied as a function of particle shape for flat and elongated ellipsoids experimentally and numerically. We find a n…
Exploring the vortex phase diagram of Bogoliubov-de Gennes disordered superconductors
Bo Fan, Antonio M. GarcÃa-GarcÃa
We study the interplay of vortices and disorder in a two-dimensional disordered superconductor at zero temperature described by the Bogoliubov-de Gennes (BdG) self-consistent forma…
Tuning Superinductors by Quantum Coherence Effects for Enhancing Quantum Computing
Bo Fan, Abhisek Samanta, Antonio M. GarcÃa-GarcÃa
Research on spatially inhomogeneous weakly-coupled superconductors has recently received a boost of interest because of the experimental observation of a dramatic enhancement of th…
Generation of 95-qubit genuine entanglement and verification of symmetry-protected topological phases
Tao Jiang, Jianbin Cai, Junxiang Huang +152
Symmetry-protected topological (SPT) phases are fundamental features of cluster states, serving as key resources for measurement-based quantum computation (MBQC). Generating large-…
On IDA-PBC with Maximum Energy Shapeability
Ziheng Jiao, Chengshuai Wu, Bo Fan +2
Interconnection and Damping Assignment Passivity-Based Control (IDA-PBC) is a well-established stabilization technique for affine nonlinear systems. However, its application is gen…
Flow of asymmetric elongated particles
Bo Fan, Ellák Somfai, Ralf Stannarius +1
Shear induced orientational ordering of asymmetric elongated particles is investigated experimentally. Corn grains and pegs with one end sharpened are studied using X-ray Computed…
Elongated particles discharged with a conveyor belt in a two-dimensional silo
Bo Fan, Iker Zuriguel, Joshua A. Dijksman +2
The flow of elliptical particles out of a 2-dimensional silo when extracted with a conveyor belt is analyzed experimentally. The conveyor belt - placed directly below the silo outl…
Destruction and recovery of the entanglement entropy of a many-body quantum system after a single measurement
Bo Fan, Can Yin, Antonio M. GarcÃa-GarcÃa
For one-dimensional non-interacting complex fermions, we compute numerically the probability distribution of the change in the entanglement entropy (EE) after saturation, resulting…
Persistent Threshold Dynamics with Recovery in Complex Networks
Nanxin Wei, Bo Fan
Threshold rules of spreading in binary-state networks lead to cascades. We study persistent cascade-recovery dynamics on quasi-robust networks, i.e., networks which are robust agai…
Entanglement transitions and multifractality in monitored free-fermions with random long-range hopping
Bo Fan, Antonio M. GarcÃa-GarcÃa
We study the entanglement dynamics of a one-dimensional chain of monitored non-interacting complex fermions with random power-law hopping characterized by a decay exponent . Fo…
Diffractive optics approach towards subwavelength pixels
Bo Fan, Sandeep Inampudi, Viktor A. Podolskiy
Pixel size in cameras and other refractive imaging devices is typically limited by the free-space diffraction. However, a vast majority of semiconductor-based detectors are based o…
Traj-LLM: A New Exploration for Empowering Trajectory Prediction with Pre-trained Large Language Models
Zhengxing Lan, Hongbo Li, Lingshan Liu +4
Predicting the future trajectories of dynamic traffic actors is a cornerstone task in autonomous driving. Though existing notable efforts have resulted in impressive performance im…
Enhanced, phase coherent, multifractal-like, two-dimensional superconductivity
Bo Fan, Antonio M. GarcÃa-GarcÃa
We study the interplay of superconductivity and disorder by solving numerically the Bogoliubov-de-Gennes equations in a two dimensional lattice of size which makes pos…
Physics-guided hierarchical neural networks for Maxwell's equations in plasmonic metamaterials
Sean Lynch, Jacob LaMountain, Bo Fan +5
While machine learning (ML) has found multiple applications in photonics, traditional "black box" ML models typically require prohibitively large training data sets. Generation of…
Visualization of multifractal superconductivity in a two-dimensional transition metal dichalcogenide in the weak-disorder regime
Carmen Rubio-Verdú, Antonio M. GarcÃa-GarcÃa, Hyejin Ryu +8
Eigenstate multifractality is a distinctive feature of non-interacting disordered metals close to a metal-insulator transition, whose properties are expected to extend to supercond…
Surface code logical operations on a superconducting quantum processor
Weiping Lin, Shaojun Guo, Yuwei Ma +144
Fault-tolerant quantum computation requires logical operations that manipulate encoded information while preserving quantum error-correction protection. In planar surface-code arch…
The Emergency of Pico-Kelvin Physics
Xuzong Chen, Bo Fan
The frontier of low-temperature physics has advanced to the mid pico-Kelvin (pK) regime but progress has come to a halt because of the problem of gravity. Ultra cold atoms must be…
What has been Revealed by Urban Grid Data of Shanghai
Yongkun Wang, Yaohui Jin, Bo Fan
With the fast-growing economy in the past ten years, cities in China have experience great changes, meanwhile, huge volume of urban grid management data has been recorded. Studies…
Quenched dynamics and pattern formation in clean and disordered Bogoliubov-de Gennes superconductors
Bo Fan, Antonio M. GarcÃa-GarcÃa
We study the quench dynamics of a two dimensional superconductor in a lattice of size up to employing the self-consistent time dependent Bogoliubov-de Gennes (BdG)…
Establishing a New Benchmark in Quantum Computational Advantage with 105-qubit Zuchongzhi 3.0 Processor
Dongxin Gao, Daojin Fan, Chen Zha +151
In the relentless pursuit of quantum computational advantage, we present a significant advancement with the development of Zuchongzhi 3.0. This superconducting quantum computer pro…
DecomCAM: Advancing Beyond Saliency Maps through Decomposition and Integration
Yuguang Yang, Runtang Guo, Sheng Wu +6
Interpreting complex deep networks, notably pre-trained vision-language models (VLMs), is a formidable challenge. Current Class Activation Map (CAM) methods highlight regions revea…
Closed-Form Solutions for Grid-Forming Converters: A Design-Oriented Study
Fangzhou Zhao, Tianhua Zhu, Lennart Harnefors +5
This paper derives closed-form solutions for grid-forming converters with power synchronization control (PSC) by subtly simplifying and factorizing the complex closed-loop models.…
Characterization of collective excitations in weakly-coupled disordered superconductors
Bo Fan, Abhisek Samanta, Antonio M. GarcÃa-GarcÃa
Isolated islands in two-dimensional strongly-disordered and strongly-coupled superconductors become optically active inducing sub-gap collective excitations in the ac conductivity.…
Superconductivity at the three-dimensional Anderson metal-insulator transition
Bo Fan, Antonio M. GarcÃa-GarcÃa
We study a disordered weakly-coupled superconductor around the Anderson transition by solving numerically the Bogoliubov-de Gennes (BdG) equations in a three dimensional lattice of…
A Waveform Representation Framework for High-quality Statistical Parametric Speech Synthesis
Bo Fan, Siu Wa Lee, Xiaohai Tian +2
State-of-the-art statistical parametric speech synthesis (SPSS) generally uses a vocoder to represent speech signals and parameterize them into features for subsequent modeling. Ma…
Force on a sphere suspended in flowing granulate
Jing Wang, Bo Fan, Tivadar Pongó +3
We investigate the force of flowing granular material on an obstacle. A sphere suspended in a discharging silo experiences both the weight of the overlaying layers and drag of the…
Emergence of spatial patterns and synchronization in superconducting time crystals
Bo Fan, Zi Cai, Antonio M. GarcÃa-GarcÃa
We identify a time crystal phase characterized by a frequency half of the driving frequency in disordered superconductors by employing the time dependent Bogoliubov-de Gennes forma…
Beyond Monolithic Scaling: Modularity and Heterogeneity as an Architectural Imperative for Utility-Scale Quantum Computing
Bo Fan, Renzhou Fang, Yuntao Zhang +2
Scalable quantum computing is fundamentally bottlenecked not by qubit count or fabrication yield, but by a rigid temporal mismatch: macroscopic classical coordination latency ($Ï_…