Quantum Computing: The Next Leap in Technology | TiEcon 2025
Quantum computing is no longer just a concept for the future; it’s becoming a real part of the present. A recent expert panel at TiEcon 2025 shed light on this groundbreaking technology, its wide-ranging potential, and the journey ahead. Grand panel speakers included Sabeer Bhatia -Co-Founder, ShowReel, Chetan Nayak -Technical Fellow, Microsoft, Aravind Ratnam -Chief Strategy Officer, Q-CTRL, and Jerry M. Chow -Director of Quantum Systems, IBM.
Understanding the Basics of Quantum Computing
Quantum computing works differently from traditional computing. Instead of using binary bits (0s and 1s), it uses qubits, which can exist in multiple states at once. This is possible due to principles like superposition and entanglement, core ideas in quantum mechanics.
As Jerry M. Chow explained, this allows quantum computers to process massive amounts of information in parallel, offering the potential to solve problems that are nearly impossible for classical computers.
Building Quantum Machines: The Hardware Race
There are several methods being explored to build reliable quantum computers, including:
- Superconducting qubits
- Trapped ions
- Neutral atoms
- Topological qubits
Each has its own advantages and challenges. Jerry M. Chow shared that today’s machines, with 100+ qubits, are already capable of running tasks that classical systems can’t easily simulate.
Real-World Applications: Where Quantum Can Make a Difference
Quantum computing could bring major advances in several fields. As Chetan Nayak pointed out, quantum won’t replace classical computing; it will handle problems that current systems can’t.
Key potential uses include:
- Business optimization
- Drug discovery
- Financial risk modeling
- Cybersecurity and encryption
Aravind Ratnam compared its importance to the Manhattan Project, calling it a major breakthrough for humanity.
Looking Ahead: Challenges and Future Goals
The experts agreed that quantum computing progress will be steady, not sudden. Milestones to watch include:
- Achieving “quantum advantage” in real-world problems
- Creating stable, error-resistant qubits
- Scaling systems for broader use
- Designing practical quantum algorithms
Beyond Computing: Quantum Sensing in Navigation
Quantum sensing is another exciting area. Aravind Ratnam discussed how it could help navigate places where GPS fails, like underwater, underground, or during signal outages, offering accurate location tracking for both civilian and defense purposes.
Conclusion
Quantum computing is set to change how we approach technology, problem-solving, and innovation. It’s a journey just beginning, but the possibilities are immense.
To learn more about this important topic, we encourage you to watch the full panel discussion