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22 September 2026
| N 00:46 | Hyperfine electronic bridge for the excitation of the isomeric state in 229Th nucleus diffhist +1,158 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Yingdan Wang (Institute of Theoretical Physics, CAS, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Wang.pdf|Slides (PDF)}} The 229Th nuclear isomer serves as a promising platform for quantum metrology based on nuclear optical transitions. In addition to direct optical excitation, the electronic bridge (EB) mechanism provides an efficient alternative pathway for nuclear state manipulation. Previous studies have...") | ||||
| 00:46 | Wang, Yingdan diffhist −1,072 Mahnsoo.Choi talk contribs (→Hyperfine electronic bridge for the excitation of the isomeric state in 229Th nucleus) | ||||
| 00:45 | Belzig, Wolfgang diffhist −2,402 Mahnsoo.Choi talk contribs (→Topological Superconductivity in Synthetic Dimensions) | ||||
| N 00:45 | Topological Superconductivity in Synthetic Dimensions diffhist +2,488 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Wolfgang Belzig (Department of Physics, University of Konstanz, 78567 Konstanz, Germany) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Belzig.pdf|Slides (PDF)}} Superconductivity is a macroscopic quantum phenomenon characterized by a complex order parameter that has both an amplitude and a phase. Coupling multiple superconductors introduces additional phase parameters that can be considered synthetic dimensions. T...") | ||||
| 00:44 | Fang, Yinan diffhist −1,117 Mahnsoo.Choi talk contribs (→Subgap modes in two-dimensional magnetic Josephson junctions) | ||||
| N 00:44 | Subgap modes in two-dimensional magnetic Josephson junctions diffhist +1,203 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Fang Yinan (Yunnan University, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Fang.pdf|Slides (PDF)}} Interplay of different orders in mesoscopic magnetic structures near superconducting interfaces can induce rich phenomena ranging from the proximity effect to the topological superconductor. In this talk, we focus on Josephson junctions consisting of two s-wave paired superconductors that interrupted by a ferroma...") | ||||
| 00:43 | Tang, Gaoming diffhist −1,198 Mahnsoo.Choi talk contribs (→Transverse thermophotovoltaics) | ||||
| N 00:43 | Transverse thermophotovoltaics diffhist +1,284 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Gaoming Tang (Graduate School of Chinese Academy of Engineering Physics, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Tang.pdf|Slides (PDF)}} Transverse thermophotovoltaics has been conceptually proposed as a paradigm distinct from conventional junction-based photovoltaics. The talk will introduce a microscopic formalism of this effect in which a transverse electric current emerges in a two dimensional metal...") | ||||
| N 00:42 | Few-Photon Bound States in the Continuum diffhist +943 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Yue Chang (Beijing Academy of Quantum Information Science, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Yue.pdf|Slides (PDF)}} Bound states in the continuum (BICs) can confine photonic excitations in open systems without relying on conventional cavities or photonic band gaps, making them promising for long-lived quantum storage and few-photon control. In this talk, I will present our recent work on single- and t...") | ||||
| 00:42 | Chang, Yue diffhist −857 Mahnsoo.Choi talk contribs (→Few-Photon Bound States in the Continuum) | ||||
| N 00:41 | Maximal coherence of quantum measurement and the resource theory of sharpness diffhist +1,322 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Kyunghyun Baek (Yonsei University, Korea) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Baek.pdf|Slides (PDF)}} A resource theory of quantum measurement can be addressed in terms of quantum coherence and measurement sharpness, respectively. The former analyzes the off-diagonal structure of POVM elements in a predetermined basis while the latter analyzes the deviation from trivial, state-independent, measurements....") | ||||
| 00:40 | Li, Jiahui diffhist −1,053 Mahnsoo.Choi talk contribs (→Spin fluctuations in the dissipative phase transitions of the quantum Rabi model) | ||||
| N 00:38 | Spin fluctuations in the dissipative phase transitions of the quantum Rabi model diffhist +1,139 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Jiahui Li (Henan University, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Li.pdf|Slides (PDF)}} We will present our research on dissipative phase transitions in the quantum Rabi model in this report. We highlight that significant spin fluctuations persist in the system’s stationary state, which have important consequences for the phase diagram and critical properties. In the second-order phase transition, ther...") | ||||
| N 00:37 | Nonreciprocal and Geometric Frustration in Dissipative Quantum Spins diffhist +1,801 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Myung-Joong Hwang (Duke Kunshan University, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Hwang.pdf|Slides (PDF)}} Abstract: Nonreciprocal interactions create conflicting dynamical objectives that cannot be simultaneously satisfied, leading to nonreciprocal frustration. Geometric frustration, on the other hand, arises when conflicting static objectives in energy minimization cannot be satisfied. In this w...") | ||||
| N 00:36 | Dual-channel multi-product formula diffhist +1,291 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Seung Park (Yongsei University, Korea) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Park.pdf|Slides (PDF)}} Product formula (PF) is a promising approach for simulating quantum systems on near-term digital quantum computers. Achieving a desired simulation precision typically requires a polynomially increasing number of Trotter steps, which remains challenging due to the limited capabilities of current quantum hardware....") | ||||
| N 00:35 | Dynamics of spiral magnetic order in an electrically-biased Kondo chain diffhist +1,839 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Stefano Chesi (Computational Science Research Center, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Chesi.pdf|Slides (PDF)}} We analyze a one-dimensional system of localized magnetic moments coupled to itinerant electrons, which has been proposed, in conjunction with proximity-induced superconductivity, to host a self-organized topological phase. Here, we characterize the magnetic properties of this model in...") | ||||
| 00:35 | Chesi, Stefano diffhist −1,754 Mahnsoo.Choi talk contribs (→Dynamics of spiral magnetic order in an electrically-biased Kondo chain) | ||||
| 00:30 | Quantum Technology Workshop 2026 diffhist +595 Mahnsoo.Choi talk contribs (→Program) | ||||
21 September 2026
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00:32 | Fermionic Gaussian Simulation: Applications and Beyond 2 changes history −3 [Mahnsoo.Choi (2×)] | |||
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00:32 (cur | prev) −22 Mahnsoo.Choi talk contribs | ||||
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00:11 (cur | prev) +19 Mahnsoo.Choi talk contribs | ||||
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00:32 | Quantum Technology Workshop 2026 2 changes history +561 [Mahnsoo.Choi (2×)] | |||
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00:32 (cur | prev) +7 Mahnsoo.Choi talk contribs (→Program) | ||||
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00:16 (cur | prev) +554 Mahnsoo.Choi talk contribs (→Program) | ||||
| N 00:31 | Josephson Parametric Amplification from Resonators to Traveling Waves diffhist +867 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Suengju Han (Computational Science Research Center, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Han.pdf|Slides (PDF)}} Abstract Josephson parametric amplifiers (JPAs) provide near-quantum-limited amplification of microwave signals using the nonlinearity of Josephson junctions. In this talk, I will review the basic physics of JPAs, starting from resonator-based JPAs and extending to Josephson traveling-wave pa...") | ||||
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N 00:29 | Toward Scalable Two-Dimensional Fluxonium Quantum Processors: Challenges and Solutions 2 changes history +2,080 [Mahnsoo.Choi (2×)] | |||
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00:29 (cur | prev) +20 Mahnsoo.Choi talk contribs | ||||
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00:19 (cur | prev) +2,060 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Lijing Jin (Quantum Science Center of Guangdong-Hong Kong-Macao Greater Bay Area, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Jin.pdf|Slides (PDF)}} Fluxonium qubits combine long coherence times with strong anharmonicity, making them a promising platform for scalable superconducting quantum processors. While recent experiments have demonstrated high-fidelity operations in multi-qubit fluxonium–transmon–flu...") | |||
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N 00:29 | Topological States Beyond Translational Symmetry in a Trapped-Ion Quantum Simulator 2 changes history +1,522 [Mahnsoo.Choi (2×)] | |||
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00:29 (cur | prev) +20 Mahnsoo.Choi talk contribs | ||||
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00:27 (cur | prev) +1,502 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Junki, Kim (Sungkyunkwan University, Korea) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Kim.pdf|Slides (PDF)}} Quantum simulators provide a rich experimental platform for exploring exotic quantum phenomena with a high degree of tunability. Beyond reproducing the physics of conventional materials, they enable the realization of synthetic Hamiltonians with symmetries different from those of naturally occurring systems,...") | |||
| 00:28 | Ren, Changliang diffhist −2,051 Mahnsoo.Choi talk contribs (→A Unified Framework for Sequential Quantum Correlation Sharing) | ||||
| N 00:28 | A Unified Framework for Sequential Quantum Correlation Sharing diffhist +2,137 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Changliang Ren (Department of Physics, Hunan Normal University, Changsha 410081, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Ren.pdf|Slides (PDF)}} Quantum measurements not only extract information but also reshape quantum states through measurement backaction, thereby determining how quantum resources can be distributed and recycled. In this talk, recent progress on the sequential sharing of quantum corre...") | ||||
| 00:27 | Kim, Junki diffhist −1,436 Mahnsoo.Choi talk contribs (→Topological States Beyond Translational Symmetry in a Trapped-Ion Quantum Simulator) | ||||
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00:26 | Shi, Tao 2 changes history −1,097 [Mahnsoo.Choi (2×)] | |||
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00:26 (cur | prev) −1,098 Mahnsoo.Choi talk contribs (→Many-body Quantum Phases in Micro-wave Shielded Polar Molecules) | ||||
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00:14 (cur | prev) +1 Mahnsoo.Choi talk contribs (→Many-body Quantum Phases in Micro-wave Shielded Polar Molecules) | ||||
| N 00:25 | Many-body Quantum Phases in Micro-wave Shielded Polar Molecules diffhist +1,184 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Tao Shi (Institute of Theoretical Physics, CAS, China) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Shi.pdf|Slides (PDF)}} abstract: We show that the effective interaction potential between microwave-shielded polar molecules consists of an anisotropic van der Waals-like shielding core and a modified dipolar interaction. This effective potential is validated by comparing its scattering cross-sections with those calculated...") | ||||
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00:24 | Jin, Lijing 3 changes history −1,996 [Mahnsoo.Choi (3×)] | |||
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00:24 (cur | prev) +112 Mahnsoo.Choi talk contribs | ||||
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00:19 (cur | prev) +46 Mahnsoo.Choi talk contribs | ||||
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00:18 (cur | prev) −2,154 Mahnsoo.Choi talk contribs (→Toward Scalable Two-Dimensional Fluxonium Quantum Processors: Challenges and Solutions) | ||||
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00:23 | Bruder, Christoph 4 changes history −514 [Mahnsoo.Choi (4×)] | |||
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00:23 (cur | prev) +49 Mahnsoo.Choi talk contribs | ||||
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00:20 (cur | prev) +46 Mahnsoo.Choi talk contribs | ||||
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00:18 (cur | prev) −651 Mahnsoo.Choi talk contribs (→Quantum Synchronization) | ||||
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00:12 (cur | prev) +42 Mahnsoo.Choi talk contribs (→Quantum Synchronization) | ||||
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N 00:18 | Quantum Synchronization 2 changes history +627 [Mahnsoo.Choi (2×)] | |||
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00:18 (cur | prev) −22 Mahnsoo.Choi talk contribs | ||||
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00:16 (cur | prev) +649 Mahnsoo.Choi talk contribs (Created page with "==Quantum Synchronization== * Speaker: Christoph Bruder (University of Basel, Switzerland) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Bruder.pdf|Slides (PDF)}} Experimental progress in optomechanical systems, in trapped-ion setups, and in superconducting circuit-QED architectures has motivated the study of synchronization in quantum systems. In my talk I would like to describe theoretical approaches to the synchronizati...") | |||
| N 00:17 | Effect of spin-orbit interaction on the quantum transport in quantum-dot Josephson junctions in the Kondo regime diffhist +1,607 Mahnsoo.Choi talk contribs (Created page with "* Speaker: Minchul Lee (Kyung Hee University, Korea) * Event: Quantum Technology Workshop 2026 * {{Media/Button|QTW2026-Lee.pdf|Slides (PDF)}} In this talk we present the study on the effect of the spin-orbit interaction on the phase transitions and superconducting transport of quantum-dot Josephson junctions in the Kondo regime. We adopt the simplest model incorporating the spin-orbit interaction, in which the quantum dot has a single spinful level...") | ||||