WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
World Congress 2021 • Jul 1, 2021

Schroedinger's cat: Thinking in- and outside the box of quantum mechanics

Alexandra Waldherr

How do you debug code when observing it alters the outcome? Discover the quantum physics, logic gates, and error correction strategies needed to program real quantum hardware today.

Pause
Mute Enter Fullscreen
#1 about 3 min

Core concepts of Schrödinger's cat and quantum mechanics

Understanding the dual nature of quantum states reveals why measuring a radioactive particle forces it into a single definitive outcome.

#2 about 4 min

Fundamental physics principles enabling quantum computation

Physics properties like superposition, entanglement, and wave-particle duality allow quantum computers to process complex configurations in parallel.

#3 about 4 min

Mathematical foundations and matrix operations for quantum gates

Applying probability concepts and linear algebra equations accurately models the evolution of quantum states across logic gates.

#4 about 4 min

Exploring the IBM quantum computing cloud platform and simulators

Connecting to cloud-based simulators enables practical experimentation with quantum gates to map superposition results across probability distributions.

#5 about 4 min

Quantum algorithm classes for computation speed and chemical simulation

Shor's and Grover's search algorithms drastically reduce computational latency, while variational solvers accurately estimate complex molecular energy states.

#6 about 3 min

Implementing chemical models using OpenFermion and Cirq frameworks

Translating chemical molecular structures into functional creation operators bridges the gap between biological simulation and quantum circuit execution.

#7 about 3 min

Comparing quantum hardware technologies and their physical architectures

Architectural designs relying on ion traps, superconducting circuits, and photonic components offer differing stability advantages for scalable physical qubits.

#8 about 2 min

Accessing quantum hardware through cloud providers and platforms

Evaluating tiered cloud platforms reveals varying noise levels and availability limitations on intermediate-scale quantum hardware for industrial adoption.

#9 about 5 min

Promising applications in quantum cryptography and machine learning

Leveraging fragile qubit states creates inherently secure cryptographic key exchanges, while hybrid architectures refine early machine learning optimization models.

#10 about 2 min

Learning resources and community tools for exploring quantum computing

Navigating comprehensive community textbooks and interactive repository games provides practical pathways toward building intuitive proficiency in quantum programming.

#11 about 4 min

Developing quantum intuition and running practical chemistry experiments

Experimenting practically with fluorescent quantum dots provides foundational intuition for recognizing how scale alters atomic rules and physical chemistry.

#12 about 7 min

Distinguishing logical qubits and understanding the measurement problem

Aggregating redundant physical qubits creates resilient logical equivalents capable of enduring observation-triggered wave function collapse across unstable environments.

#13 about 4 min

Integrating machine learning and utilizing particle entanglement

Entangled multiqubit architectures coordinate processing tasks dynamically while classical machine learning mechanisms configure noise mitigation steps for rudimentary endpoints.

Matching moments

3:32 min

Redefining computing limits with quantum mechanics

Alexander Glätzle Alexander Glätzle +3 · World Congress 2024

4:09 min

Discussing quantum computational boundaries and learning pathways

Alex Waldherr Alex Waldherr · World Congress 2022

1:28 min

Exploring quantum execution frameworks and hardware layouts

Alex Waldherr Alex Waldherr · World Congress 2022

1:18 min

Validating quantum-inspired methods against traditional computational approaches

Yuval Dvir Yuval Dvir +1 · World Congress 2026 Europe

1:28 min

Educating developers for the new quantum programming paradigm

Alexander Glätzle Alexander Glätzle +3 · World Congress 2024

52 sec

Software development challenges in quantum computing ecosystems

Alex Waldherr Alex Waldherr · World Congress 2024

More from World Congress 2021

Micro Frontends with Module Federation: Why and How? thumbnail
45:40
about 5 years ago

Micro Frontends with Module Federation: Why and How?

Manfred Steyer

Data Science on Software Data thumbnail
48:10
about 5 years ago

Data Science on Software Data

Markus Harrer

The journey from developer to devops - what i've learnt along the way thumbnail
42:44
about 5 years ago

The journey from developer to devops - what i've learnt along the way

Liam Hurrel, Alireza Chegini

How Data is Shaping our Games thumbnail
43:30
about 5 years ago

How Data is Shaping our Games

Johanna Pirker

Cross platform Augmented Reality development with React Native thumbnail
40:50
about 5 years ago

Cross platform Augmented Reality development with React Native

Vladimir Novick

How to Build a Monetization Strategy Based on User's in-app Behavior thumbnail
38:59
about 5 years ago

How to Build a Monetization Strategy Based on User's in-app Behavior

Natalie Sieradzki

Upcoming sessions on this topic

Open session

World Congress 2026 North America

Quantum Close-Up: What Engineers Need to Know Before Q-Day

Scott Likens

Global Chief AI Engineer, Principal at PwC US

Scott Likens
Open session

World Congress 2026 North America

Making Science Larger, not just Faster

Yuval Dvir

Commercial Executive, SandboxAQ

Yuval Dvir
Open session

World Congress 2026 North America

Look What Java Can Do Now: Live-Coding a GenAI MCP Server with the JAQ Stack

Suren Konathala

Senior Engineering Leader, Marketing & AdTech, AI GTM & Digital Experience Platforms, Java x AI

Suren Konathala
Open session

World Congress 2026 North America

Honey, look! I vibe-coded an OS!

Ian Smith

CTO, LYOS

Ian Smith
Open session

World Congress 2026 North America

When Humans Stop Writing Code: Rethinking Languages, Compilers, and Responsibility

Simon Auer

Organizer of flutter vienna meetup and CEO of marqably

Simon Auer
Open session

World Congress 2026 North America

From Software Agents to Physical Devices: Inside the Agentic Hardware Stack

Michael Yuan, Vivian Hu

Michael Yuan
Vivian Hu

Related videos

Quantum Computing - The tiny and the big challenges thumbnail
28:26
World Congress 2024 • about 2 years ago

Quantum Computing - The tiny and the big challenges

Alex Waldherr

What is quantum computing? thumbnail
25:46
World Congress 2022 • about 4 years ago

What is quantum computing?

Alex Waldherr

The Quantum Computing Future thumbnail
30:57
World Congress 2024 • about 2 years ago

The Quantum Computing Future

Alexander Glätzle, Florian Neukart, Jan Goetz, Tomislav Tipurić

Quantum Computing for Classical Developers thumbnail
31:17
World Congress 2024 • about 2 years ago

Quantum Computing for Classical Developers

Julian Burr

Hands-on Journey to Quantum Computing with IBM thumbnail
33:26
LIVE • over 5 years ago

Hands-on Journey to Quantum Computing with IBM

Jan-Rainer Lahmann

The Quantum Leap: Redefining Computing and Its Applications thumbnail
30:37
World Congress 2023 • about 3 years ago

The Quantum Leap: Redefining Computing and Its Applications

Tomislav Tipurić

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.