Embarking on a journey through the quantum realm, as we peer into a future where the impossible becomes possible, and the limits of technology extend beyond our wildest dreams.
Imagine a world where traffic jams are a relic of the past, personalized medicine is tailored to your genetic blueprint and global financial markets operate with unerring precision. This is the promise of quantum computing, a promise that could redefine the boundaries of innovation and problem-solving.
The term “quantum leap” has pirouetted its way from the microscopic world of
subatomic particles to the grand stage of metaphorical expression. The paradox
lies in our collective struggle to grasp the elusive essence of quantum computing. Yet, this very misperception hints at the profound impact it could wield as a cosmic key to unlock solutions for our planet’s intricate challenges. In simpler terms: Quantum computing dances on the edge of possibility, poised to pirouette into a future where environmental and societal imperatives find their harmonious resolution.
What is Quantum Computing?
Quantum Computing is a process that uses the laws of quantum mechanics to solve complex problems that classical computers or supercomputers can’t solve or can’t solve quickly enough. Quantum computers rely on qubits to run and solve multidimensional quantum algorithms. Quantum physicist Shohini Ghose of Wilfred Laurier University has likened the difference between quantum and classical computing to light bulbs and candles;
“The light bulb isn’t just a better candle, it’s something completely different.”
How does Quantum Computing impact different domains?
Healthcare
Quantum Computing accelerates healthcare advancement by allowing extremely precise simulation of even single molecules. So that the scientists will be able to simulate molecules for testing which is leading to faster drug development and helping to diagnose patients earlier and personalize treatment.
Finance
Investors increasingly want more accurate risk assessments under various potential scenarios. Quantum computing can calculate outcomes in the stock market that were previously too random and numerous to calculate and quantum computers will offer more precise calculations of credit enabling better lending decisions when calculating loans and portfolios.
Travel and Transportation
Although it may take a few years to reap the fruits of quantum computers in transportation, they have the potential to revolutionize the industry. As an example, Microsoft envisions more sustainable cities where vehicles and pedestrians are routed in the safest, most efficient ways in real-time. Such optimized route guidance can minimize time idling in traffic, reduce fuel consumption, and improve safety on roads.
How will quantum computing change cryptography?
Quantum computing, with its mind-bending properties, also poses a challenge to current cryptographic methods. Shor’s algorithm, for instance, can efficiently
factor in large numbers, potentially breaking RSA encryption. Grover’s algorithm weakens symmetric encryption keys. Researchers are actively developing post-quantum cryptographic algorithms to address these vulnerabilities. Organizations must prepare for this paradigm shift by adopting quantum-resistant encryption methods.
Quantum Computing for Sustainable Development
Quantum computers have the potential to accelerate the achievement of the 17 Sustainable Development Goals (SDGs) established by the United Nations. Witold Kowalczyk, Global Channel Partnership Director for quantum computing firm Zapata Computing, has identified five SDGs that will be affected by the advent of quantum computing.
➢ SDG 2: Zero hunger – More efficient nitrogen fixation to enhance food
supplies.
➢ SDG 3: Good health and well-being – Faster and cheaper drug development.
➢ SDG 6: Clean water and sanitation – Enhanced water treatment capabilities.
➢ SDG 7: Affordable, clean energy – Energy system optimization.
➢ SDG 13: Climate action – Improved weather modeling and analysis.
Conclusion
The global community is on the verge of a technological revolution with the computing power that quantum computers may soon deliver. As the quantum
winds blow, update your protocols for quantum down approaches!
Written by – Gimhani Achintha
References:
- Quantum Computing: What It Is & How It Works | Built In
- The Impact of Quantum Computing on Society | Post Quantum Cryptography | DigiCert
- Quantum-Impact-—-The-Potential-for-Quantum-Computing-to-Transform-Everything.pdf (pathstone-main-assets.s3.amazonaws.com)
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