Quantum Information and Quantum Computing Seminars

Lluis Masanes (UCL): Discrete conformal field theories with dual-unitary circuits
Marek Rams (IFT UJ): Quantum and Classical Simulations of Non-Equilibrium Quantum Many-Body Dynamics
Sophia Denker (University of Siegen): Chiral Symmetries of Multiparticle Entanglement
Remigiusz Augusiak (CTP PAS): Self-testing Quantum States and Measurements in Quantum Networks
D.Suruga (CTP PAS): Optimal sample complexities for learning functions on the unitary group,and more
Marco F. Asiani (Warsaw University): Magic states are rarely the most important resource to optimize
O. Leimkuhler (Univ. of Calif): Exponential Quantum Speedups in Quantum Chemistry With Linear Depth
Luna Lima e Silva (UFF Niteroi): Two-particle scattering on graphs
Solutions of heat equation on unitary groups: relation between ϵ-nets and approx. unitary t-designs
S. Khandelwal: Simulating quantum instruments w. projective measurements and quantum post-processing
L. Leppäjärvi (Jyväskylä U.): Simple Information Processing Tasks with Unbounded Quantum Advantage
Linear program for testing generalised contextuality: application for parity-oblivious multiplexing
Otavio Dantas Molitor (University of Gdańsk, Poland): Indefinite causal order and thermodynamics
K. Szczygielski (Gdańsk Univ.): Non-additivity of minimum output Rényi p-entropy of quantum channels
M. Gluza (Nanyang Tech.): Double-Bracket Quantum Algorithms for Quantum Imaginary-Time Evolution
K. Siudzińska: All classes of informationally complete symmetric measurements in finite dimensions
Julia Mathé (TU Wien, Austria): Estimating entanglement monotones in spin systems using symmetries
Asymptotic State Convertibility in Semigroup-Majorization based on Quantum Resource Theories
Victor D. A. Avella (Universidad de Antofagasta, Chile): Quantum State Tomography Beyond Ten Qubits
S. Designolle (Zuse Institute Berlin): Better bounds on Grothendieck constants of finite orders
Daniele Amato (University of Bari): Open-quantum-system asymptotics: A guided tour
Jakub Czartowski (Jagiellonian University): Cyclic projective t-designs and how to find them
K. Mrożek (IQM Quantum Comp.) Automatic calibration and benchmarking of IQM quantum processing units
Julio de Vicente (Universidad Carlos III de Madrid):Maximally entangled mixed states: do they exist?
Albert Rico (Jagiellonian University): Nonlocality of channels under decoherence
P. Kurzynski (Adam Mickiewicz University): Detection of Quantum Chaos with Quantum Hamming Distance
M. H. Mohammady (RCQI, IP SAS): Quantum measurements constrained by the third law of thermodynamics
Dr Chiranjib Mukhopadhyay (UESTC, Chengdu, China): Modular Many-Body Quantum Sensors
Lucas Tendick (Inria Paris-Saclay): Distributed Quantum Incompatibility
Dr. John Selby (University of Gdansk): Contextuality without incompatibility
Dr. Konrad Szymański (Universität Siegen): Reduction of noise effects in imperfect graph states
D. Chisholm: Distinguishing between redundancy and consensus when quantifying quantum objectivity
Dr. Tae-Hun Lee (CTP PAS): Objectivity in a boson-spin system
Mgr O. Makuta (CTP PAS):All genuinely entangled stabilizer subspaces are multipartite fully nonlocal
Dr Natália Móller (RCQI, IP SAS): Indefinite temporal order on a superposition of spherical shells
E. Borsuk (CFT PAN) Generation of entanglement in no-touching scenario: causal aspects and protocols
A. Oliveira (Jagiellonian U.): Geometric and information-theoretic aspects of quantum thermodynamics
Prof. Adán Cabello (Universidad de Sevilla): State-independent certification of quantum observables
Armin Tavakoli (Lund University): Detecting entanglement and steering without idealised measurements
Dr Jurij Volcic (Drexel University): Constant-sized self-tests for maximally entangled states
Gabor Drotos (Atomki, HAS): Self-testing of semisymmetric informationally complete measurements
S. Egelhaaf (Université de Genève): Certification of Entanglement Using Quantum Steering in Networks
G. Murta (Universität Düsseldorf):Self-testing with dishonest parties and entanglement certification
Sophia Denker (University of Siegen): Analyzing quantum entanglement with the Schmidt decomposition
Mgr Owidiusz Makuta (CTP PAS): A new definition of genuine multipartite nonlocality
Prof. Piotr Szańkowski (IF PAN): Objectivity of classical quantum stochastic processes
Dr P. Kopszak (University of Wrocław): Multi port-based teleportation — a group theoretic approach
Dr M. Takahashi (CTP PAS): Studies on the creation and destruction of coherence by quantum channels
Dr Giovanni Scala (University of Gdańsk): What is Nonclassical about Uncertainty Relations?
M. Plavala: Foundational problems, mathematical results and applications in quantum information
Dr Ravi Kunjwal (QuIC, ULB): Contextuality in composite systems: the role of entanglement
Adam Sawicki (Center for Theoretical Physics, PAS): Random approximate t-designs
C. Bertoni (FUB): Shallow shadows: expectation estimation using low-depth random Clifford circuits
A. Orthey (CTP PAS), Dynamical monitoring in higher dimensions and the emergence of physical realism
I. Roth (QRC-TII, UAE): General guarantees for randomized benchmarking with random quantum circuits
W.L. Ma (Ins. of Semicond., CAS): Asymptotics and typicality of sequential generalized measurements
Owidiusz Makuta (CTP PAS): Generation of graph states in quantum networks
Diego Garcia Martin (TII, Abu Dhabi, UAE): Algebraic Bethe Circuits
Gregory Boyd (University of Oxford): Training variational quantum circuits with CoVaR
Marcel Hinsche (FU Berlin): Learnability of the output distributions of local quantum circuits
Lluis Masanes (University College London): Does causal dynamics imply local interactions?
Matty Hoban (Quantinuum): Quantum networks self-test all entangled states
J. d. Vicente: Genuine multipartite entanglement and nonlocality in pair-entangled network states
M. Łobejko Towards reconciliation of completely positive open system dynamics with equilibration
Uttam Singh (CTP PAS): Oracle separations of hybrid quantum-classical circuits
Wojciech Górecki (FUW): Multiple-phase quantum interferometry
G. De las Cuevas: Quantum theory: From the whole to the parts, magic squares and shadows of infinity
C. Br-Pietro (Quant. Res. Centr.): Variational quantum architectures for linear algebra applications
Beata Zjawin (ICTQT): Inequality Constraints in Directed Acyclic Graphs with Hidden Variables
Daniel Brod (UFF Niteroi): (Bipartite) Gaussian Boson Sampling
A. Dawid (U. Warsaw): Hessian-based toolbox for interpretable and reliable machines learning physics
Laura Mancinska (QMATH, Copenhagen): Fixed-size schemes for certification of large quantum systems
L. Ligthart (University of Cologne): A convergent inflation hierarchy for quantum causal structures
Yelena Guyanova (IQOQI, Vienna): Ideal Projective Measurements Have Infinite Resource Costs
Hamed Mohammady (ULdB): Measurement disturbance and conservation laws in quantum mechanics
Shubhayan Sarkar (CTP PAS): Certification of quantum systems using quantum steering
Adrián Solymos (Eötvös Loránd University): Extendibility of quantum states
Z. Gavorova (The Hebrew University): Controlled-unitary is impossible in the quantum circuit model
Y-L Len (C. for Quantum Optical Technologies, CENT UW) Quantum Metrology with Imperfect Measurements
Oskar Słowik: Designing locally maximally entangled quantum states with arbitrary local symmetries
Michał Eckstein (Jagiellonian University): Quantum Optimal Transport
Marek Gluza (Freie Universität Berlin): Fidelity witnesses
Grzegorz Rajchel-Mieldzioć (CTP PAS): Classical to quantum transition using bistochastic matrices
D. Reitzner (SAS): General Measurements with Limited Resources and Their Application
Nikolai. Miklin: Quantifying causal influences in the presence of a quantum common cause
E. F. Galvão (UFF & IINL): Measuring the projective-unitary invariant properties of a set of states
D.Chruściński: On the universal constraints for relaxation rates for quantum dynamical semigroup
A. Szymusiak (JU): Morphophoric quantum measurements, generalised qplexes, and 2-designs
Michael R. Geller (University of Georgia): Quantum Error Mitigation for SPAM
M. Quintino (University of Vienna): Universal protocols for transforming unitary quantum operations
K. Horodecki (ICTQT & UG): Upper bounds on the rate in device-independent quantum key distribution
D. Wierichs (University of Cologne): Avoiding local minima in variational quantum eigensolvers
Marcin Markiewicz (ICTQT): On construction of t-designs for SL(2, C) via its Cartan decomposition
Anicet Tibau Vidal: Fermions are local-realistic
Chandan Datta (CENT UW): Entanglement-assisted perfect discrimination of quantum measurements
Katarzyna Roszak: A measure of qubit environment entanglement for pure dephasing evolutions
Ninnat Dangniam: Optimal verification of stabilizer states
Carlo Maria Scandolo: The universal structure of objective states in all fundamental causal theories
Tomasz Maciążek: Fundamental aspects of Topological Quantum Computing on quantum wire networks
Ingo Roth: Semi-device-dependent blind quantum tomography
Alexandra Moylett: Photon distinguishability and loss: Quantum decoherence & classical simulation
M.Malinowski: Trapped ion quantum computing: Introduction, recent progress and paths to scalability.
Paweł Mazurek: Quantum error correction codes and absolutely maximally entangled states
M.Studziński: Efficient benchmarking and classical simulation of quantum processes in the Weyl basis
Bartłomiej Gardas: Parallel in time dynamics with quantum annealers
Felix Huber: Positive maps and Matrix Contractions from the Symmetric Group
Frederik Wilde: Stochastic Gradient Descent for Hybrid Quantum-Classical Optimization
M. Gachechiladze: Changing the circuit-depth complexity of measurement-based quantum computation
D. Kwiatkowski: Observing environment around nitrogen-vacancy centers through spin echo decoherence
Travis Humble: Accelerating Scientific Computing Using Today’s Quantum Computers
Rafał Demkowicz Dobrzański: From Quantum Error-Correction to Quantum Metrology and Back
Matteo Lostaglio: Certifying quantum signatures in thermodynamics via contextuality