Upcoming Events
Webinar: Showcasing the potential of quantum computing in complex molecular analysis
Discover the future of molecular research in our upcoming webinar, “Showcasing the potential of quantum computing in complex molecular analysis,” taking place on July 31st.
Attendees will experience a unique live demonstration leveraging all 54 qubits of IQM’s groundbreaking Crystal 54 quantum computer, available via Amazon Braket. Together with experts from IQM and HQS Quantum Simulations, we will model a molecule relevant for NMR spectroscopy using the latest quantum simulation tools. The session features deep insights into the quantum processor architecture and performance, as well as the scientific challenges and opportunities for NMR calculations.
SQA Conference
SQA is one of the leading events in the field of superconducting quantum computers, connecting scientists and industry experts from around the globe.
We are excited to announce that Dr. Pascal Stadler from HQS will be on site presenting a scientific poster. The poster highlights our collaborative research with IQM Quantum Computers, focusing on novel quantum algorithms for simulating systems coupled to bosonic modes using hybrid resonator-qubit quantum computers—enabling significantly more efficient quantum simulations.
SMASH - Small Molecule NMR Conference
HQS is on-site at the upcoming SMASH NMR Conference, a premier forum dedicated to the development and application of NMR spectroscopy to small molecules. The SMASH NMR Conference fosters a non-partisan environment, welcoming participants from all scientific sectors, including industry and academia. Its objectives include advancing knowledge in small molecule science, recognizing practitioners' contributions, and promoting collaboration through discussions and presentations.
Join us to explore innovative solutions at this international gathering.
QC Workshop: Generating value for science and industry by solving quantum mechanical models
Quantum Computing Workshop: Bridging Models and Applications: Explore state-of-the-art quantum simulation techniques and discover how foundational quantum models—such as the Ising and Hubbard models—can be connected to meaningful applications in science and industry. This in-person workshop features expert talks on translating quantum methods into real-world value, as well as hands-on sessions where participants will work directly with modern quantum hardware and algorithms, provided by IQM. Seize the opportunity to deepen your understanding and help bridge the gap between quantum theory and practical impact.
VKSI Sneak Preview meets CyberForum RoundTable IT
This year has been widely proclaimed as the Year of Quantum — but for many companies and researchers, the question remains: How can quantum technologies create real value today?
At the upcoming VKSI Sneak Preview Meets CyberForum Roundtable IT on July 22, 2025, participants will gain concrete insights into the practical applications of quantum computing by HQS and Microsoft, among others.
The event brings together industry professionals, innovators, and researchers to explore transformative technologies and discuss their real-world implications.
Roadshow for the International Year of Quantum Technologies
The second event of the Quantum Roadshow will take place on 21 July 2025, from 2:00 p.m. to 6:00 p.m., at the IHK Region Stuttgart.
In the International Year of Quantum Technologies, the term 'key technology' is omnipresent. But what does that mean for your company?
QuantumBW cordially invites you to exchange ideas with quantum enthusiasts and explore potential applications in a world of possibilities. Draw inspiration, take home exciting ideas and immerse yourself in the world of the smallest particles — no prior knowledge of quantum physics is required!
Michael Marthaler will be on site. He will provide insights into the work of HQS.
Symposium ML4QT | Machine Learning to Advance Quantum Technologies
The symposium "Machine Learning to Advance Quantum Technologies" (ML4QT) focuses on the significant potential of Machine Learning (ML) to enhance quantum hardware and software. It aims to explore how ML can speed up the development of quantum algorithms and improve the control of Quantum Processing Units (QPUs), while also showcasing the benefits of innovative ML-driven research in quantum technologies.
More information
EUROMAR 2025
The 21st European Magnetic Resonance Congress (EUROMAR 2025), organised by the EUROMAR Board of Trustees and the AMPERE Society, will take place in Oulu, Finland, from 6–10 July 2025. This event is intended for magnetic resonance experts, researchers and industry representatives. It will provide a platform for exploring advanced techniques and fostering collaboration in the field. HQS will be in attendance and will present its new NMR Analysis Tool, HQSpectrum.
More about the event
From Lab to Startup: Success Factor Tech Transfer
Panel Discussion: How can excellent research be transformed into a successful start-up? What does it take for academic spin-offs to become scalable businesses? What conditions are necessary in the DeepTech environment for scientists to take the leap into entrepreneurship? And how can technology and knowledge be effectively transferred into practice?
These questions and more will be at the forefront of the discussion, featuring esteemed panellists:
Iris Schwenk from HQS Quantum Simulations
Benedikt Klee from FORMIC Transportsysteme
Christoph Grün from CAVIGEN
Thomas Neumann from KIT-Gründerschmiede.
This event is presented by KTUR and KIT-Gründerschmiede as part of WISSENSWOCHE NEULAND.
See more and register for the event
Microscale NMR and MRI Conference 2025
Nuclear Magnetic Resonance (NMR) is a versatile technique that reveals the structure and dynamics of matter, making it essential in chemistry, life sciences, and materials science. Despite its advancements, NMR holds significant potential for further development, which will be explored at an upcoming conference featuring leading researchers and industry partners, with opportunities for networking and idea exchange.
WATOC 2025: 13th Triennial Congress of the World Association of Theoretical and Computational Chemists
The World Association of Theoretical and Computational Chemists (WATOC) is a prominent international organization dedicated to advancing the fields of theoretical and computational chemistry.
HQS will contribute to the scientific program, which includes a diverse array of presentations, featuring 12 plenary lectures, 150 invited talks, and three poster sessions, all organized into 75 thematic sessions covering various topics such as electronic-structure theory, molecular dynamics, catalysis, and machine learning.
International Conference on Quantum Energy 2025
Industry Roundtable
Dr. Michael Marthaler will join the Industry Roundtable at the ICQE on 04.06. to discuss the current role of quantum science and technology in energy management. Are quantum technologies ready for practical application, or are they still years away? Is industry influence on academic research fostering progress or hindering fundamental exploration? Our panel, featuring experts from various sectors, will address these questions and explore strategies, challenges, and opportunities for integrating quantum technologies into the energy landscape. Prof. Marco Barbieri (Roma Tre) will moderate the discussion.
IQM Webinar: Showcasing IQM’s Star-topology QPU
Join us on 22 May from 15:00 to 16:00 (CEST) to learn how IQM Star, IQM's unique quantum processor topology, allows you to explore new paradigms in quantum error correction and algorithm execution. Frank Deppe, Head of QPU Technology at IQM, and Michael Marthaler, CEO and co-founder of HQS Quantum Simulations, will provide insights into the advantages of this architecture compared to conventional superconducting QPUs and the potential future applications.
Register Now
HQS Webinar: Quantum Computer Music with Eduardo R. Miranda
Introducing the Emergent Field of Quantum Computer Music
Computers have become integral to the music industry. Therefore, it is natural for us to consider how new types of computers might influence the future of music composition, performance, and distribution. There is a global race to develop quantum computers, and much research is underway to determine their affordances and advantages. Regardless of whether any advantage will ever materialize, small-scale quantum computers are already available, and their size and sophistication are evolving fast. Examples of using quantum computing for creating music will be presented.
Quantum BW Colloquium
Quantum Computing Use Cases: Optimization and Nuclear Magnetic Resonance
In this talk, Dr. Michael Marthaler will present use cases for quantum computers and how we identify them. We will discuss the influence of complexity theory on use case research, particularly in combinatorial optimization, and the role of quantum computing in interpreting NMR data and characterizing molecular structures. This presentation will offer insights into the practical applications of quantum computing in these areas. This event is hybrid and can also be followed via livestream.
Quantum Computing Theory in Practice
HQS is proud to be a community sponsor of the Quantum Computing Theory in Practice (QCTiP) 2025 conference, bringing together leading researchers and industry experts to explore the latest advancements in quantum computing.
Join us for two insightful presentations at the poster session:
“Quantum algorithms for simulating systems coupled to bosonic modes using a hybrid resonator-qubit quantum computer” – Presented by Dr. Pascal Stadler
We showcase how resonators can enhance quantum simulations and enable more efficient modeling of bosonic systems.
"Demonstrations of System-Bath Physics on Gate-Based Quantum Computers", presented by Dr. Juha Leppäkangas
Discover how quantum algorithms can leverage qubit noise for algorithmic cooling, leading to new methods for stabilizing quantum states on noisy hardware.
Hannover Messe
Join us at Hannover Messe 2025: HQS’ CEO Michael Marthaler will take part in an insightful panel discussion on "Quantum Computing for Industry: Value, Challenges and Implementation Strategies". HQS will be joined by experts from Airbus, BASF and Capgemini who will explore practical applications, collaboration models and strategies for the industrial implementation of quantum technologies.
Date: 03.04.2025 | 15:35 - 16:20
Location: Hall 2, Booth B02
Quantum Computing for Industry: From Vision to Application
Identifying use cases for quantum computers involves exploring problems where quantum algorithms can offer significant advantages over classical computing methods. This often includes challenges in optimization, materials science, cryptography, machine learning, and complex simulations.
Michael Marthaler will provide insights into identifying impactful use cases for quantum technology and how companies can leverage these advancements for real-world applications at the session: What does it mean to identify use cases for quantum computers? Join him at the PTP Berlin at 16:40.
DPG Spring Meeting Condensed Matter Section (SKM)
As part of the session “Quantum Dynamics, Decoherence, and Quantum Information,” Keith Fratus, Senior Expert for Open Quantum Systems at HQS Quantum Simulations, will give a talk on: “Developing a Framework for Predicting Useful Quantum Advantage in the Calculation of Molecular NMR Spectra”.
The presentation explores the potential of quantum computing in chemical simulations, focusing on predicting NMR spectra and identifying parameter regimes where classical approaches may fail—an essential step toward demonstrating quantum advantage in the NISQ era.
APS Global Physics Summit 2025
HQS is contributing to the APS Global Physics Summit 2025, which will bring together over 14,000 physicists from around the world in Anaheim, California, from March 16 to 21, 2025. This joint event combines the traditional APS March and April Meetings, providing a unique platform for interdisciplinary collaboration in physics.
As part of the program, Benedikt Schönauer and Rolando Reiner from HQS will present advancements in quantum simulations and algorithm development.
ANAKON 2025
HQS will contribute to ANAKON 2025, the leading conference for German, Austrian, and Swiss analytical chemistry, taking place from March 10–13, 2025, at Leipzig University. The event brings together researchers and industry experts to present new scientific insights, innovations in analytical methods, and advancements in instrumentation.
88. Annual Conference of the DPG and DPG Spring Meeting (SAMOP)
From 9th to 14th March 2025 the DPG Spring Meeting of the Section Atoms, Molecules, Quantum Optics and Photonics (SAMOP) will take place on the campus of the Rheinische Friedrich-Wilhelms-Universität Bonn. HQS will present innovative approaches to quantum computing, algorithm development and simulation techniques. Our contributions offer new insights into the challenges and advances in the field, and highlight HQS's ongoing efforts to bridge theory and application in quantum technology.
Quantum Brunch Webinar Series
Listen to our CEO Dr. Michael Marthaler's guest lecture at the Quantum Brunch hosted by Fraunhofer.
Topic: Applications for quantum computers: From Materials to Medicine
Discover the central role of spectroscopic methods in materials research and characterization, as well as their applications in biology and medicine. In this fascinating lecture, Dr. Marthaler will discuss nuclear magnetic resonance (NMR), one of the most important spectroscopic techniques. Learn how NMR allows us to probe the magnetic properties of atomic nuclei, providing invaluable insight into the structure and dynamics of molecules.
WG Quantum Computing & Applications: Use Cases, Algorithms, and Road to Fault Tolerance
Join us for the QBN WG QC&A meeting, hosted by HQS Quantum Simulations GmbH in Karlsruhe, to discuss Use Cases, Algorithms, and the Road to Fault Tolerance. This meeting will bring together industry experts, researchers, and innovators to explore how quantum computing is advancing and how these developments are finding practical applications across various fields.
Software Engineering Conference 2025 (SE'2025)
HQS is contributing to the Quantum Software Engineering MeetUp 2025, which will take place on 24 February 2025 in Karlsruhe, Germany, in conjunction with the Software Engineering (SE) 2025 conference. The workshop aims to foster collaboration between the fields of quantum computing and classical software engineering, addressing challenges in quantum software development, including programming models, compiler construction, test methodologies and algorithm design.
DLR QCI All Hands
HQS is participating in the next QCI All Hands event of the DLR initiative, scheduled for 19-20 November in Hamburg. This event aims to bring together the entire DLR QCI community, including DLR project staff and industry partners, to foster direct exchange and collaboration.
Our team will be actively involved in the programme to showcase advances in materials simulation. We are looking forward to an inspiring day of networking and knowledge sharing!
European Quantum Technologies Conference 2024
The EQTC – European Quantum Technologies Conference will take place from November 18-20, 2024, in Lisbon, Portugal, under the motto: "Building Europe's quantum future together!" This event offers a unique opportunity to engage with the latest advancements in quantum technologies through over 40 talks from leaders in the field, live demonstrations, and discussions on the industrialization and societal impact of quantum technologies.
Rolando Reiner from the quantum computing team at HQS will present the paper "Demonstration of system-bath physics on gate-based quantum computer" at the EQT event
This paper presents an algorithm for cooling interacting spin systems to their ground states using IBM Q quantum computers. The algorithm utilizes inherent qubit noise by coupling the system to auxiliary spins, allowing the simulation of ferromagnetic and antiferromagnetic orderings. They demonstrate this approach’s feasibility for systems with up to three system spins and four auxiliary spins.
SC24 hpc creates.
Meet Dr. Michael Marthaler at the AWS booth #2501 at SC24 in Atlanta and learn how you can efficiently use our simulation software with the computing resources of Amazon Web Services. We look forward to a stimulating exchange at the International Conference for High Performance Computing, Networking, Storage and Analysis.
HQStage Webinar Series: Maximizing the use for quantum simulation through AI assistance for model building
Join us for the free HQStage Webinar: In this webinar we'll introduce you to the powerful HQS Modelling Assistant, designed to help you get started with quantum simulation and computation.
The complexity and pre-calculations involved in using quantum simulation software can be time-consuming and tedious. The HQS Modelling Assistant simplifies the process for you. With its intuitive, natural language-based interface, you can easily create simulation inputs without having to worry about labels and conventions. Whether you are a beginner or an experienced researcher, this webinar will guide you through the features of the HQS Modelling Assistant and show you how to use its functions for greater efficiency.
Register now! You will receive access details for the webinar once you have registered.
DevCamp 2024
DevCamp 2024 brings together developers, IT professionals, and tech enthusiasts to connect, engage with experts, and actively participate in interactive sessions.
Don't miss the spotlight presentation by HQS Quantum Simulations, introducing "Roqoqo, a quantum computing toolkit in Rust.”
Quantum +AI
Join us for the inaugural QUANTUM + AI conference and exhibition in New York City on October 29-30, 2024! This groundbreaking event will unite leaders in Quantum Computing and Artificial Intelligence to explore the transformative potential of their synergy. Our CEO, Michael Marthaler, will be presenting on Quantum AI Algorithms and Software Development, sharing insights on how quantum computing can revolutionize AI capabilities across various industries.
HQStage Webinar Series: Non-unitary gates in quantum algortihms: Overcoming the barren plateau problem
Explore the HQS Stage! Now we go into detail!
Join us for an insightful webinar exploring the theoretical foundation behind the innovative software HQStage. We will delve into the use of non-unitary gates in quantum algorithms and how they can effectively tackle the barren plateau problem, a major challenge in optimising parameterised quantum circuits. This session is ideal for quantum computing enthusiasts and professionals eager to enhance their understanding of cutting-edge quantum algorithm design.
Quantum Effects
Join us at Quantum Effects 2024 for insightful discussions on the intersection of quantum computing and artificial intelligence, featuring a talk by Dr. Marina Walt on "Quantum Machine Learning: Hype or Quantum Advantage?" and a panel discussion led by industry leaders, including Dr. Michael Marthaler, focusing on the commercial applications of quantum technologies in the Health & Life Science sectors. Don't miss this opportunity to explore the potential and challenges of quantum innovations!
HQStage Webinar Series: Use Cases
Building on the first HQStage webinars, this webinar will show how the HQStage Modules can be used in different applications in materials research and the study of quantum mechanical systems, and how the modules can be combined. We will discuss several use cases and approaches. As a prelude to the upcoming deepdive HQStage webinars (on 8th October and 4th November), we will present practical tips and the theoretical background. If you missed the first webinars, you can still participate here.
Join us live via Zoom: https://zoom.us/j/96359044275
(no registration needed)