Preprint radar
Recent quantum physics preprints from arXiv (quant-ph) with at least one European organisation on the portal, grouped by technology family. Affiliations come from OpenAlex and are matched to portal organisations through their ROR IDs. Organisations only: no researcher is named. Preprints are not peer reviewed.
Last read from arXiv: 1 Nov 2026, covering submissions up to 29 Oct 2026.
This view holds preprints submitted from 2026-10-26 to 2026-10-29 (89 in the window). arXiv is read daily, two days after submission, and a preprint is listed once OpenAlex has recorded its institutions, so the newest days fill in over time.
- 3Quantum computing and simulation (family not identified)
- 3Superconducting qubits
- 1Trapped ions
- 1Neutral atoms
- 1Photonic qubits
- 2Spin qubits in semiconductors
- 3Quantum simulation
- 1Analogue quantum simulators
- 1Quantum communication (family not identified)
- 2Quantum key distribution (QKD)
- 15Other quantum
Quantum computing and simulation (family not identified) 3
Superconducting qubits 3
- Quantum Gate Engineering in Superconducting NISQ Platforms: Experimental Methods and Emerging DirectionsUniversita degli Studi di Napoli Federico II and 1 other institution
- A Unified Protocol for Arbitrary Z Rotations of a Class of Bosonic cQED QubitsUniverzita Palackeho V Olomouci
- Suppressing microwave crosstalk in superconducting quantum processors by designing parasitic drive capacitancesChalmers Tekniska Hogskola Aktiebolag
Trapped ions 1
Neutral atoms 1
- Kinetic Slush in Dissipative Rydberg ArraysTechnische Universitaet Wien and 3 other institutions
Photonic qubits 1
Spin qubits in semiconductors 2
- Coherent Optical Control of a Single Donor Electron SpinForschungszentrum Julich GMBH, Rheinisch-Westfaelische Technische Hochschule Aachen and 3 other institutions
- Finite-temperature Quantum Quasinormal Mode Theory for Spatiotemporally-resolved Dissipative Cavity Quantum MagnonicsThe Provost, Fellows, Foundation Scholars & the Other Members of Board, of the College of the Holy & Undivided Trinity of Queen Elizabeth Near Dublin
Quantum simulation 3
- The TEMPO network can be made independent of the system sizeTechnische Universitat Berlin
- AlgebrasTQD: Computing Algebras and Interfaces in Twisted Quantum DoublesThe Chancellor, Masters and Scholars of the University of Oxford
- Quantum circuit simulation with high-order optical tensor processingAalto Korkeakoulusaatio Sr and 3 other institutions
Analogue quantum simulators 1
Quantum communication (family not identified) 1
Quantum key distribution (QKD) 2
Other quantum 15
- The Disordered Universe 2025: Open Effective Field TheoriesUniversiteit van Amsterdam, The Chancellor Masters and Scholars of the University of Cambridge, Scuola Normale Superiore, Ecole Polytechnique Federale de Lausanne, Universite Paris Cite and 4 other institutions
- Certification Time for Weak-Force-Mediated Entanglement between Levitated ParticlesFundacio Institut de Ciencies Fotoniques, Universitat Wien, Universite de Strasbourg and 4 other institutions
- Exact Analytical Treatment of Collectively Pumped Dicke SuperradianceTechnische Universitat Darmstadt, Friedrich-Alexander-Universitaet Erlangen-Nuernberg, Universitaet Innsbruck and 1 other institution
- Qubit-environment entanglement in pure dephasing dynamics for mixed initial statesUniverzita Karlova, Universitaet Paderborn and 2 other institutions
- Homodyne Unravelling and Parameter Estimation in Squeezed Thermal BathsUniversita degli Studi di Milano, Universita degli Studi di Parma and 1 other institution
- Did the Gran Sasso Experiment Rule Out the Diósi-Penrose Theory? Musing on the 2021 Result and the Present Experimental StatusUniwersytet Jagiellonski, Eotvos Lorand Tudomanyegyetem and 3 other institutions
- Multidimensional revival dynamics in a bosonic many-body systemUniversite Paris-Saclay and 4 other institutions
- Toward Circuit-Aware Mutation Testing for Quantum Programs: Exact Visibility and Execution PlanningUniversidade do Porto and 3 other institutions
- Quantized-resonance description of a quantum emitter dynamics in a lossy multimode cavityAlbert-Ludwigs-Universitaet Freiburg
- Quantum-enhanced metrology with classical shadowsUniversitat de Valencia and 1 other institution
- Bell-pair distillation under imperfect operationsEotvos Lorand Tudomanyegyetem and 1 other institution
- Distillable entanglement is continuousEidgenoessische Technische Hochschule Zuerich and 2 other institutions
- Analytic Bootstrap Solution for Quantum Mechanics on a CircleUniversiteit van Amsterdam and 3 other institutions
- Diagonal, Switching, and Locally Optimal Unraveling for efficient quantum trajectories in metastable open quantum systemsALICE & BOB
- Ultrafast light-electron modulation for free-electron quantum optics: fundamentals and applicationsUniversidad del Pais Vasco/ Euskal Herriko Unibertsitatea and 5 other institutions
Method, sources and limits
- Source: the arXiv API, new quant-ph submissions read daily, two days after submission (one request every 3.5 seconds; metadata CC0 1.0), and OpenAlex works found by the arXiv DOI (CC0 1.0), fifty per request within a small daily budget. A preprint without institutions yet is looked up again daily for its first week, then every three days for 30 days.
- An organisation is European when OpenAlex places it in the EU, EFTA, the United Kingdom or a country associated to Horizon Europe, and it is shown when its ROR ID matches a portal organisation.
- Technology families come from the OpenAlex topics through a curated mapping to the shared taxonomy (checked 2026-10-25); a pillar is narrowed to one family only when the taxonomy keyword rules find exactly one family of it in the title and abstract. Preprints without a mapped topic are shown as "Other quantum".
- Order: the number of European portal organisations (up to five), then the newest. Nothing is ranked by impact, citations or venue.
- Stored: the arXiv identifier, title, a short abstract for 45 days, categories, submission date, DOI and journal reference (left out when it names an author), and the organisations, topics and funders OpenAlex records. No author name is stored or shown.
- Built 2 Nov 2026 14:12 (UTC) from 252 matched preprints.