Quantum computing is a revolutionary technology that has the potential to solve some of our most pressing global challenges. Yet, amidst the excitement for any scientist working in this field, a crucial question must be answered: how inclusive is this new frontier? And why is this important to the potential for the positive impact that it can have on society.
My own passion for the subject stems from a natural curiosity, supportive parents, and a drive to understand the universe. For over a decade I have led the Quantum Information and Computation (QuIC) laboratory, which is at the forefront of photonic quantum science and technologies. We are the first lab in India to work on generating and manipulating single and entangled photons for applications in quantum information processing. Research of this nature could help in the development of solutions to pressing global challenges.
The journey, however, hasn’t been without challenges. As I climbed the academic ladder over the past 25 years there have been many instances of implicit bias, which is a reality that many women in STEM (science, technology, engineering, and mathematics) fields face. Although there has been a conscious effort within the sector to strive for a more balanced gender ratio, there are still many little things that add up to important hindrances.
Diverse thinking
This situation highlights a critical issue. The lack of diversity not only hinders the progress of women in physics, which is inherently unfair and wrong, but also deprives the field of valuable perspectives. Imagine a scenario where a group of experts, with varied backgrounds and experiences, tackles a complex problem. Each individual brings a different approach, leading to a richer pool of ideas and potentially groundbreaking solutions.
This is precisely the power of inclusion that is required within our field. The potential for societal good within the realm of quantum computing is immense. Quantum computers are very good for specific tasks by being much more efficient and powerful than their classical counterparts.
For instance, the work of my team has led to breakthroughs in long-distance quantum communications, quantum security, and a new quantum state estimation method. Our lab developed software that help secure sensitive data in sectors like banking and defence, and we are leading India’s first satellite-based quantum communications project.
More widely, quantum computing algorithms are being used to solve healthcare sector optimization problems. They can also simulate new materials, including new molecules for drug discovery and vaccines that could help us prepare for any future pandemic. Carbon capture is another big area for research, and the search is on to develop new materials that might be useful for capturing carbon and other pollutants from the ocean.
A breakthrough in any of these areas would be of historic significance.
Unknown unknowns
While the above areas of research are focused on ‘known’ potential solutions, what excites me is the potential for truly innovative, out-of-the box solutions that we haven’t yet considered as a possibility. To use a famous analogy, humans stepped on the moon before anyone thought to add wheels to suitcases. It is entirely possible for the finest minds at top universities and world-leading companies to miss an obvious solution that someone, somewhere could solve thanks to their unique perspective. It’s about having people look at problems from all different angles.
That is why I am involved as a mentor and advisor to initiatives like the Open Quantum Institute, which aims to create a market for quantum solutions aligned with the UN’s Sustainable Development Goals. The recent NYUAD Hackathon for Social Good, which I have also been involved with for the past two years, exemplifies this philosophy. By bringing together bright minds from various backgrounds, the hackathon fosters collaboration and collective problem-solving that leads to innovation.
Unique ideas
Indeed, the winning idea this year was an idea to protect critical infrastructure by instantly detecting pipeline anomalies, and optimally allocating emergency resources. The runners up developed a plan to identify optimal spots to achieve coral restoration with limited resources. Other winning ideas included ways to identify and remove harmful molecules from water supplies, and the enhanced coordination of emergency services in times of crisis by facilitating access to food and shelters using quantum-enhanced machine learning.
Solutions of this nature have the power to change our world. But it is only by fostering inclusion and collaboration that we can unlock the true potential of quantum computing and harness its power to create a better future for all.
Urbasi Sinha is Professor at the Raman Research Institute (RRI) and head of the RRI Quantum Information and Computing laboratory (QuIC).
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