Theory

Website of Quantum Information and Matter Group headed by Prof. Peter P. Orth at Saarland University:
https://www.uni-saarland.de/lehrstuhl/orth.html

We are a research group based at Inria de Saclay and CPHT, Ecole Polytechnique, working at the intersection of Physics, and Computer Science, more precisely Information Theory, Computing, Distributed Computing and Quantum Simulation.
Our research is organized into the following three principal directions:

Group leader:

Manuel Gessner

Address

Universitat de València
Departament de Física Teòrica
IFIC-Institut de Física Corpuscular
c/ Dr. Moliner, 50
46100 Burjassot (Valencia), Spain

Research

• Quantum metrology
• Quantum correlations and entanglement
• Quantum optics
• Open quantum systems
• Cold atoms / Bose-Einstein condensates
• Trapped ions

Our research investigates the theory of non-equilibrium quantum many-body systems and its relation to the fields of quantum control, quantum simulation and quantum information processing. Major research lines regard the quantum simulation of correlated quantum systems, the design of protocols for state preparation based on coherent control and reservoir engineering, and the development of quantum error correction algorithms.

The laboratory of atomistic simulation (L_Sim) is a laboratory of the "Modeling and Exploration of Materials" (MEM) service of the CEA/Interdisciplinary Research Insitute of Grenoble (IRIG).

Our objective is to model the properties of materials and devices using a wide variety of analytical and numerical techniques, including ab initio and multi-scale codes.

In particular, the laboratory is leading activities on the modeling of semiconductor spin qubits.

Our group conducts research on a variety of topics, including many-body quantum systems, thermalization, the concept of entropy, entanglement, quantum batteries, work extraction, quantum metrology and measurement, quantum information processing, and quantum machine learning.

We are currently based at the Institute for Basic Science in South Korea and are in the process of relocating to Charles University in Prague, Czechia.

We are a newly established DRESDEN-concept Research Group at the Center for Advanced Systems Understanding (CASUS) of the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the Center for Scalable Data Analytics and Artificial Intelligence Dresden/Leipzig (ScaDS.AI) at the Center for Interdiscip­linary Digital Sciences (CIDS) of the

We are a research group in quantum computing, formally created in 2024 and located in Bordeaux (France). Our members are hosted at LaBRI in Université de Bordeaux. Our areas of research and interest include: Quantum Algorithms and Computational Speedups, Quantum Information and Complexity Theory, Quantum Computing and Fundamental Physics.

Our group focuses in the field of Quantum Information and Quantum Computation. Our research goal is to understand fundamental aspects of quantum entanglement that appear in nature. We have a fairly broad interest in anything quantum. In the past, we have worked on the following topics.

* Topological Order
* Quantum Error Correction
* Quantum Algorithms
* Black-hole information paradox
* Matrix Analysis

These days, our group is primarily focused on these topics.