Quantum computing is a novel and innovative technology based on the principles of quantum mechanics to solve complex problems and achieve capabilities that are not possible with traditional computing technology. Quantum computing technology uses quantum phenomena such as Superposition and Entanglement. The Superposition shows that subatomic particles exist in multiple states simultaneously until they are observed. Entanglement means that two particles are connected in such a way that the state of one influences the state of another regardless of the distance between them. Quantum computing uses quantum bits (qubits) just like classical computers use (0 & 1) which determine the behavior of matter and energy at the atomic scale and sub atomic levels. Quantum bits work on the principle of Superposition that makes these quantum computers very fascinating and super-fast. The power of quantum computers increases exponentially with increase in qubits. A 3-qubit quantum computer is 8 times faster than a 3-bit digital computer due to the power of superposition.
Quantum computers solve calculations in minutes that take supercomputers millions of years. . It performs faster operations and user-friendly manners than classical computers. On June 7, 2024, the United Nations General Assembly officially declared 2025 as the International Year of Quantum Science and Technology. Its aim is to encourage all member countries, research institutions, scientists’, students, activists to apply Quantum Science and technology to address global issues like climate change, global warming, pollution, food problem, energy problem, health issues and water crisis in order to achieve the United Nations Sustainable Development Goals 2030. The National Quantum Mission (2023-2031) is one of the important initiatives under the Prime Ministers Science Technology Innovation Advisory Council launched in 2023 aimed at positioning India as a global leader in quantum technology by creating a vibrant and innovative ecosystem in Quantum Technology. The project led by Department of Science and Technology (DOPT) focusses on four key areas such as Quantum Computing, Quantum Communication, Quantum Sensing & Metrology, and Quantum Materials & Devices. Quantum technology will transform various sectors like healthcare, education, energy, telecommunications, defense, banking, and finance addressing many challenges. The National Quantum Mission will provide a huge boost and support to national initiatives such as Digital India, Make in India, Skill India, Startup India, Stand up India, and other start up programs achieving United Nations Sustainable Development Goals 2030. Quantum computing technology has a number of potentials. Quantum technology revolutionizes medicine by unlocking the secrets of life-saving drugs and treatments for debilitating diseases like Alzheimer’s and Parkinson’s. With quantum-powered diagnostic tools, medical imaging reaches unprecedented heights of resolution and accuracy, unveiling the intricacies of the human body through enhanced X-rays, MRIs, and CT scans. This synergy of quantum innovation and medical science paves the way for early disease detection, effective interventions, and a brighter future for humanity.
Quantum computing technology helps in transmission of communication without risks. It is safe and secure and prevents confidential data and information from cyber threats. Quantum computers create strong encryption that is theoretically unbreakable and prevents sensitive data from decryption. China has launched a quantum-based satellite in 2016 called Micus Satellite providing long distance communication showcasing its lead in quantum technology and secure networks. Quantum technology is very useful for combating the future formidable challenges posed by climate change. The recent devastation in Jammu and Kashmir, where landslides and flash floods ravaged cities and villages, serves as a stark reminder of nature’s fury. The loss of lives, displacement of thousands and great infrastructure damage is heart wrenching amid the same disaster. The flood and landslides damaged roads, bridges, houses and crop fields. Quantum sensors offer a glimmer of promise, providing rapid and advanced information about floods, tsunamis, droughts, earthquakes and landslides. By harnessing the power of quantum technology, we can not only save precious lives but also save infrastructure from the ravages of natural disasters.
“Quantum technology is set to transform various industries, including communication, precision, intelligence, space, medicine, chemistry, commerce, services, and the military. Young people should study this field to help solve 21st-century problems and achieve the United Nations Sustainable Development Goals (SDGs) 2030.”
Quantum technology enables us to unravel the mysteries of molecular structure, energy, chemical bonds, electron orbitals, and electron density. It can be used to simulate behavior of molecules and chemical reactions. Quantum enabled AI autonomous drones enhance offensive and defensive capabilities. Quantum technology not only detect stealth aircraft and submarines but subtle battlefield changes thus strengthening surveillance and detection in defense. Quantum Technology provides immense career opportunities for students, engineers and scientists. According to a survey conducted, the youth unemployment rate in Jammu and Kashmir is soaring at 17.4% far above the national average of 10.2%. Owing to high potentials in quantum computing technology, youth of Jammu and Kashmir should do quantum related courses that will address the rising issue of unemployment to some extent due to current and future job markets.
Quantum technology develops energy efficient devices like solar cells and batteries that reduce our dependence on fossil fuels and save our environment from pollution and global warming. . It has improved machine learning, artificial intelligence, better aerodynamic designs for aircraft and ship building industry, faster simulations etc. Keeping in view the great importance of quantum computing technology, the school education department has recently issued a circular directing all schools to conduct Science seminars on quantum computing technology, its potentials’ and challenges. The main aim of conducting science seminars is to educate and aware students about the importance of quantum computing and to inspire them to become successful and make a positive impact on the lives of others.
There are many challenges to quantum computing technology. Quantum computing technology is prone to errors due to the delicate nature of quantum states and the errors can accumulate over time leading to incorrect results. Quantum computing technology is in its infancy stage as there are a very limited number of algorithms developed in this field. Development of high quality quantum hardware and software is another challenge as it is still in its infancy stage. The cost of building and operating quantum-computing technology is very high. The exorbitant cost of constructing and operating quantum-computing technology limits the accessibility to only a few hands. Quantum computing technology requires a skilled workforce to build programs and operate and in India, there is a significant skill gap due to inadequate training programs in quantum computing. Finding the skilled workers and training the new people across India is a challenge. It is highly sensitive to environmental interferences such as temperature, magnetic fields and vibrations despite some challenges, the future prospects of quantum computing technology are very promising. It is gaining momentum as the country is investing in research, development and infrastructure to become a key player in this innovative technology. Quantum technology has the potential to revolutionize several industries such as communication, precision, intelligence, space, medical, chemical, commercial, service and military industries. It is the high time for the educated youth and students to explore the field and address the 21st century challenges to achieve the United Nations Sustainable Development Goals 2030 for the welfare of all.
(The author is a State Awardee Teacher presently posted at Govt Boys Higher Secondary School Beerwah, Budgam. The views, opinions and conclusions expressed in this article are those of the author and aren’t necessarily in accord with the views of “Kashmir Horizon”)
