#qubit
Szil\'ard Szalay
The three kinds of three-qubit entanglement
https://arxiv.org/abs/2511.07617
November 12, 2025 at 9:04 AM
Animesh Banik, Md. Shihab Khan, Rafid Masrur Khan, Syed Emad Uddin Shubha, Mahdy Rahman Chowdhury
Secure and Efficient n-Qubit Entangled State Teleportation Using Partially Entangled GHZ Channels and Optimal POVM
https://arxiv.org/abs/2511.07848
November 12, 2025 at 8:46 AM
Quan Fu, Xin Wang, Rui Xiong
Fidelity sweet spot in transmon qubit rings under strong connectivity noise
https://arxiv.org/abs/2511.08267
November 12, 2025 at 8:09 AM
Gordon Ma, Dimitris G. Angelakis
An Information-Minimal Geometry for Qubit-Efficient Optimization
https://arxiv.org/abs/2511.08362
November 12, 2025 at 7:02 AM
Gordon Ma, Dimitris G. Angelakis: An Information-Minimal Geometry for Qubit-Efficient Optimization https://arxiv.org/abs/2511.08362 https://arxiv.org/pdf/2511.08362 https://arxiv.org/html/2511.08362
November 12, 2025 at 6:50 AM
Quan Fu, Xin Wang, Rui Xiong: Fidelity sweet spot in transmon qubit rings under strong connectivity noise https://arxiv.org/abs/2511.08267 https://arxiv.org/pdf/2511.08267 https://arxiv.org/html/2511.08267
November 12, 2025 at 6:50 AM
Banik, Khan, Khan, Shubha, Chowdhury: Secure and Efficient n-Qubit Entangled State Teleportation Using Partially Entangled GHZ Channels and Optimal POVM https://arxiv.org/abs/2511.07848 https://arxiv.org/pdf/2511.07848 https://arxiv.org/html/2511.07848
November 12, 2025 at 6:49 AM
November 12, 2025 at 6:49 AM
An Information-Minimal Geometry for Qubit-Efficient Optimization
https://arxiv.org/pdf/2511.08362
Gordon Ma, Dimitris G. Angelakis.
https://arxiv.org/abs/2511.08362
arXiv abstract link
arxiv.org
November 12, 2025 at 4:34 AM
Fidelity sweet spot in transmon qubit rings under strong connectivity noise
https://arxiv.org/pdf/2511.08267
Quan Fu, Xin Wang, Rui Xiong.
https://arxiv.org/abs/2511.08267
arXiv abstract link
arxiv.org
November 12, 2025 at 4:34 AM
Secure and Efficient n-Qubit Entangled State Teleportation Using Partially Entangled GHZ Channels and Optimal POVM
https://arxiv.org/pdf/2511.07848
Animesh Banik, Md. Shihab Khan, Rafid Masrur Khan, Syed Emad Uddin Shubha, Mahdy Rahman Chowdhury.
https://arxiv.org/abs/2511.07848
arXiv abstract link
arxiv.org
November 12, 2025 at 4:34 AM
The three kinds of three-qubit entanglement
https://arxiv.org/pdf/2511.07617
Szilárd Szalay.
https://arxiv.org/abs/2511.07617
arXiv abstract link
arxiv.org
November 12, 2025 at 4:34 AM
First full simulation of 50-qubit universal quantum computer achieved

https://www.europesays.com/uk/564608/

View between the racks of JUPITER. Credit: Forschungszentrum Jülich / Sascha Kreklau A research team at the Jülich…
First full simulation of 50-qubit universal quantum computer achieved - United Kingdom
View between the racks of JUPITER. Credit: Forschungszentrum Jülich / Sascha Kreklau
www.europesays.com
November 12, 2025 at 12:20 AM
First full simulation of 50-qubit universal quantum computer achieved

https://www.newsbeep.com/us/286152/

View between the racks of JUPITER. Credit: Forschungszentrum Jülich / Sascha Kreklau A research team at the Jülich…
First full simulation of 50-qubit universal quantum computer achieved - United States News Beep
View between the racks of JUPITER. Credit: Forschungszentrum Jülich / Sascha Kreklau
www.newsbeep.com
November 11, 2025 at 10:48 PM
To test this, we put a qubit chip underground in our "MINOS" test area, where we just happen to have a helium dilution refrigerator integrated with a ton of shielding.
November 11, 2025 at 9:55 PM
🤯 Europe’s JUPITER supercomputer just unlocked a quantum leap! 50-qubit simulation achieved—a universe of possibilities now within reach! ✨ #quantumcomputing

Source: https://phys.org/news/2025-11-full-simulation-qubit-universal-quantum.html
First full simulation of 50-qubit universal quantum computer achieved
A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum simulation: for the first time, a universal quantum computer with 50 qubits has been fully simulated—a feat achieved on Europe's first exascale supercomputer, JUPITER, inaugurated at Forschungszentrum Jülich in September.
phys.org
November 11, 2025 at 8:09 PM
A full simulation of a 50-qubit universal quantum computer has been achieved on Europe’s JUPITER exascale supercomputer, advancing the development and testing of quantum algorithms. doi.org/g993mh
First full simulation of 50-qubit universal quantum computer achieved
A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum simulation: for the first time, a universal quantum computer with 50 qubits has been fully simulated—a feat achieved on Europe's first exascale supercomputer, JUPITER, inaugurated at Forschungszentrum Jülich in September.
phys.org
November 11, 2025 at 7:33 PM
Equal1's Bell-1 Quantum Computer, a 6-qubit system, will serve as the core quantum processing unit. Its rack-mounted design, integrated closed-cycle cryocooler, and low power consumption make it ideal for deployment within ESA's existing infrastructure.

www.ucd.ie/newsandopini...
European Space Agency selects UCD spin-out Equal1’s quantum tech for Earth Observation
www.ucd.ie
November 11, 2025 at 4:30 PM
Rekord: 50-Qubit-Quantencomputer auf JUPITER simuliert
Ein Forschungsteam des Jülich Supercomputing Centre hat gemeinsam mit Expertinnen und Experten von NVIDIA einen neuen Simulationsrekord aufgestellt: Erstmals ist es gelungen, das Verhalten ...
weiterlesen
November 11, 2025 at 4:30 PM
Get ready for Adaptive Quantum Circuits in Boston 🥳

Drop by booth 511 for a live demo of our automated single- and two-qubit bring-up workflows in action on a QuantWare Contralto QPU using the @quantummachines.bsky.social OPX1000 control platform at IQCC ⚡️⚙️

#AQC2025 #IQCC #QuantumComputing
November 11, 2025 at 3:10 PM
#NMRchat Evolution of different orders of coherence of a three-qubit system and their protection via dynamical decoupling on an NMR quantum processor http://link.aps.org/doi/10.1103/s44g-vf69
November 11, 2025 at 1:11 PM
Floquet Dynamics in Three-Qubit Systems Enables Selective Metrology and Enhanced Sensitivity to Ising Interactions

Read more:
https://quantumzeitgeist.com/systems-enhanced-floquet-dynamics-three-qubit-enables-selective-metrology-sensitivity/
Floquet Dynamics In Three-Qubit Systems Enables Selective Metrology And Enhanced Sensitivity To Ising Interactions
Researchers demonstrate that carefully controlled, oscillating systems can act as precise filters, selectively enhancing the ability to measure specific parameters while simultaneously reducing sensitivity to others, a capability proven in a small quantum system and potentially scalable to larger devices.
quantumzeitgeist.com
November 11, 2025 at 10:55 AM
Neuer Baustein für das Quanteninternet
Sichere Kommunikation und digitale Souveränität in Europa – dafür sind Quantennetzwerke eine entscheidende Schlüsseltechnologie. Eine wichtige Grundlage dafür schaffen Forschende des Karlsruher Inst...
weiterlesen
November 11, 2025 at 10:25 AM
Neuer Baustein für das #Quanteninternet: Forschende des #KITKarlsruhe und Partner wollen im Projekt Superspin einen #Quantencomputer mit einem #Quantenspeicher koppeln. www.kit.edu/kit/pi_2025_...
November 11, 2025 at 9:36 AM