Ateleris Academy
Introduction to Quantum Computing – Fundamentals, Algorithms, and Applications
The first quantum revolution, which began at the start of the 20th century, led to the development of groundbreaking technologies such as lasers, transistors, and superconductors. Today, we are experiencing a second quantum revolution, driven by rapid developments in quantum computing, quantum cryptography, quantum sensing, and quantum communication.
Quantum computers promise fundamentally new approaches to computation, harnessing quantum phenomena such as superposition, entanglement, and interference. These advances not only offer solutions to previously intractable problems but also present significant threats to conventional public-key cryptography, prompting global efforts in the field of post-quantum cryptography. Additionally, quantum algorithms may open entirely new pathways for solving complex optimization problems.
This compact and accessible course introduces you step-by-step to the key concepts of gate-based quantum computing. Through clear explanations and practical simulations, you will understand fundamental building blocks such as qubits, quantum gates, superposition, and entanglement. Special attention is given to two essential quantum algorithms:
- Deutsch-Jozsa Algorithm: Illustrates how quantum computers can efficiently determine if a function is constant or balanced with just one query, achieving exponential speed-up compared to classical methods.
- Grover’s Algorithm: Demonstrates quantum computing’s ability to search unsorted databases with quadratic speed-up, highlighting the practical advantages of quantum parallelism.
Prof. Dr. Christoph Wildfeuer will lead this introductory course on quantum computing, featuring interactive lectures, hands-on simulations of quantum algorithms directly in your browser, and a practical demonstration of a 2-qubit nuclear magnetic resonance (NMR) quantum computer. The session will conclude with a discussion on current quantum technologies and an open Q&A.
If you have questions, do not hesitate to contact Laszlo Etesi, the course coordinator.
Please consult the Ateleris Academy General Terms and Conditions (GTC).
Laszlo Etesi
Coordinator
Prof. Dr. Christoph Wildfeuer
Instructor
Goals
Upon completion of this course, participants will:
- Understand the fundamental physical principles behind quantum computing, including superposition, entanglement, and interference.
- Explain key quantum algorithms and recognize their advantages over classical computing methods.
- Describe the logic and structure of gate-based quantum computers.
- Gain basic knowledge about current quantum hardware technologies, such as ion traps and superconducting qubits.
- Evaluate current technological limitations and challenges facing quantum computing.
- Critically distinguish between genuine scientific progress and media-driven hype, understanding what “quantum speedup” truly means in practical contexts.
Contents
- Introduction to quantum computing, historical context, and motivation behind current developments.
- Fundamental quantum phenomena and concepts:
- Qubits, superposition, entanglement, and interference.
- Principles and architectures of gate-based quantum computers.
- Key quantum algorithms and their advantages:
- Deutsch-Jozsa Algorithm: exponential speed-up for identifying constant vs. balanced functions.
- Grover’s Algorithm: quadratic speed-up for searching unsorted databases, demonstrating quantum parallelism.
- Overview and discussion of current quantum hardware implementations (ion traps, superconducting qubits, nuclear magnetic resonance (NMR)).
- Analysis of current technological capabilities, limitations, and critical evaluation of quantum computing hype vs. scientific reality.
- Interactive elements including browser-based quantum algorithm simulations, a practical demonstration of a 2-qubit nuclear magnetic resonance (NMR) quantum computer, and an open Q&A session.
Target Group
This course is designed for professionals, students, and researchers who want an accessible yet scientifically rigorous introduction to quantum computing. Ideal participants include:
- IT specialists, software developers, and engineers interested in quantum technologies
- Decision makers exploring quantum computing’s potential impact on their industry
- Scientists and researchers from technical disciplines are looking for an entry point into quantum computing
- Anyone curious about quantum technologies, with basic scientific or technical literacy
Requisites
- No advanced quantum physics or mathematics knowledge required
- Basic familiarity with concepts from classical computing (e.g., bits, logic gates) and general technical/scientific literacy recommended
- Curiosity and openness to exploring new concepts and technologies
Languages
- Course language (spoken instruction): English or German
- Course materials (slides, handouts): English or German
Please verify the course language during sign-up.
Duration
- One half-day
Venue
Please verify the venue during sign-up.
Costs
CHF 340 per person incl. 8.1% VAT
Important Information
- Open-enrollment courses will only be held if at least 12 participants register. You will be notified two weeks before the start of the course.
Enrollments and Inquiries
Corporate Training (on-demand)
Course date, venue, and pricing available upon request. Customizations possible.
Open-Enrollment Course (17.10.2025)
This course will be held at TECHNOPARK Aargau in Brugg, AG, on October 17, 2025, from 8:30 – 13:00, including a sandwich lunch.
The course language and materials will be in German.
The course fee is CHF 340 per person, incl. VAT (8.1%). A sandwich will be provided.
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