Page 21 - TECH MAGAZINE CSE

AN Technical Magazine
VESHAN Maharaja Agrasen Institute of Technology

STUDENT
CORNER Himanshi Jain 35614802721

3rd Year CSE

Quantum Computing – The Next Frontier in Technology

Quantum computing is poised to revolutionize industries by solving problems that classical
computers find impossible. While traditional computers process data as bits (0 or 1),
quantum computers use quantum bits or qubits, which leverage superposition and

entanglement to process multiple states simultaneously. This allows quantum computers
to perform complex calculations exponentially faster than their classical counterparts.

Why Quantum Computing Matters?
Quantum computing’s potential lies in its ability to solve previously unsolvable problems,
with major applications across industries:
1. Cryptography: Current encryption methods, like RSA, rely on the difficulty of factoring
large numbers. Quantum computers could break these encryptions in seconds, reshaping
cybersecurity.
2. Drug Discovery & Material Science: Quantum computers can simulate molecular
interactions, accelerating drug development and creating new materials.
3. Artificial Intelligence (AI): AI models could be trained faster and more efficiently using
quantum computing, advancing fields like healthcare, finance, and autonomous systems.

4. Optimization: Industries like logistics and manufacturing could benefit from quantum
algorithms that optimize processes far beyond classical computing capabilities.
Current Challenges
Despite its promise, quantum computing is still in its infancy, with several key challenges:
Quantum Decoherence: Qubits are highly sensitive to environmental disturbances, making
it difficult to maintain stable quantum states for calculations.
Scalability: Current quantum computers handle a small number of qubits, and scaling up
while maintaining performance is a major hurdle.

Infrastructure: Quantum systems require specialized environments, such as ultra-cold
temperatures, making them costly to develop and maintain.