3 citations · 3 across the 4 of their papers we have counts for
6 papers
Buffer-Qubit-Based Quantum Circuit Allocation Method Against Crosstalk Attacks
Haruki Nakayama, Satoyuki Tsukano, Satoshi Kono +4
Quantum Multi-Programming (QMP) enables the simultaneous execution of quantum circuits from multiple users on a single quantum chip in cloud quantum computing services. However, QM…
Conformal defects of general dimensions at finite temperature
Yucheng Li, Haruki Nakayama, Tatsuma Nishioka
We consider defect conformal field theories (DCFTs) at finite temperature, where a -dimensional conformal defect wraps the thermal circle. Extending the previous study of line d…
Holographic defect CFTs with Dirichlet end-of-the-world branes
Haruki Nakayama, Tatsuma Nishioka
We construct a holographic model of defect conformal field theories (DCFTs) with defects of codimension greater than one. Our construction generalizes the AdS/BCFT model by anchori…
Energy Conditions and Quantum Information
Norihiro Iizuka, Akihiro Ishibashi, Kengo Maeda +2
The concept of energy lies at the foundation of physical science. In general relativity and quantum field theory, the positivity and conservation of energy are encapsulated by the…
A Practical Open-Source Software Stack for a Cloud-Based Quantum Computing System
Norihiro Kakuko, Shun Gokita, Naoyuki Masumoto +10
Since the late 2010s, quantum computers have become commercially available, and the number of services that users can run remotely via cloud servers is increasing. In Japan, severa…
Calculations of magnetic field produced by spin-vortex-induced loop currents in BiSrCaCuO thin films using the particle-number conserving Bogoliubov-de Gennes formalism
Hiroyasu Koizumi, Haruki Nakayama, Hayato Taya
A theory for cuprate superconductivity predicts the existence of nano-sized loop currents called, `` spin-vortex-induced loop currents (SVILCs)''. We calculate magnetic fields prod…