Classical computers struggle with complex global problems because Moore's Law is ending as transistors approach the atomic scale, creating a need for a new computing paradigm.
The problem of factoring large prime numbers, which is the foundation of RSA encryption, demonstrates how quantum algorithms can solve exponentially complex problems in linear time.
Unlike a classical bit that is either 0 or 1, a qubit can exist in a superposition of both states simultaneously, unlocking immense computational potential.
Quantum gates, analogous to classical logic gates, are used to manipulate the probabilistic states of qubits, with simulations requiring exponential amounts of classical memory.
Quantum computing leverages interference to amplify correct answers and cancel wrong ones, while entanglement links qubit states instantly regardless of distance.
Due to the no-cloning principle, measuring a qubit collapses its superposition and provides the most probable answer, not a deterministic one.
Companies like IBM, Google, and Microsoft are developing different hardware approaches, such as superconductors and topological qubits, while battling high error rates.
Quantum computers promise to revolutionize fields like material science for better batteries, drug discovery, carbon capture, and training next-generation artificial intelligence models.
30:57Tomislav Tipurić, Alexander Glätzle & Jan Goetz
31:17Julian Burr
28:04Alexander Pirker
43:21Alexandra Waldherr
28:26Alex Waldherr
34:14Isabell Heider & David Alber
25:46Alex Waldherr
22:44Ilie-Daniel Gheorghe-Pop
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