Understanding Quantum Physics: Why It Matters to Us Personally

In December 2019, a dental crisis nearly cost me my life. A painful toothache escalated into a significant health emergency, leading to a week in intensive care. Post-recovery, I sought to understand the cause of my predicament: was it my fault, mere bad luck, or flaws within the US healthcare system? Unsure and distressed, I turned to a familiar source for answers: quantum physics.

Physics, regarded as humanity’s oldest science, traces back to ancient astronomers. Our comprehension of the universe rests on a foundation of rigorous, objective principles. It systematically divides the world into segments, analyzes them, and reassembles them for clearer understanding. This empirical and mathematical practice lacks emotional bias. For instance, the laws of physics dictate that no one can escape a black hole, regardless of personal circumstances. Yet, I’ve always perceived physics as deeply personal.

In my book Entangled States: Life Based on Quantum Physics, I invite readers to adopt a similar viewpoint, demonstrating how personal engagement with objective truths can yield transformative insights.

Reflecting on my dental ordeal, I realized my distress stemmed from entangled cause-and-effect dilemmas. Surviving the ICU was indisputable, but why did it happen? I struggled with conflicting narratives: it was my fault for avoiding the dentist versus it being an unavoidable consequence of being a financially strapped graduate student. Each explanation seemed valid, complicating my understanding.

A dialogue with a physicist specializing in quantum causality offered unexpected clarity. In an article for New Scientist, I discovered “quantum switches,” which allow systems to embody infinite causal possibilities, enabling divergent sequences of cause and effect to coexist through superposition. While critics exist, experimental evidence involving photons supports this theory, leading some experts to advocate for integrating quantum switches into next-gen technologies like quantum computers and advanced batteries.

As a physicist, I acknowledge that photons behave quite differently than macroscopic entities like myself. Despite the warmth of human experience, quantum laws apply unwaveringly to light particles. However, envisioning a photon in a quantum switch, wherein its behavior reflects both “A causes B” and “B causes A,” alleviated my dental dilemmas.

This notion suggests that seemingly contradictory truths can coexist, offering me solace and shaping my subsequent choices. I’ve begun visiting the dentist regularly and advocate for enhancing working conditions for graduate students, including dental insurance access.

In Entangled States, I explore various examples like this. Insights gained from quantum physics have guided my understanding of life’s complexities, including my queerness, experiences as a young immigrant, relationship dynamics, and teaching high school students—all interwoven with my academic and journalistic perspective on quantum physics.

Being at the forefront of scientific discovery, where quantum physics converges with the unknown, has profoundly transformed my life. By embracing its emotional and personal dimensions alongside objective truths, I’ve enriched my existence and evolved as an individual. I wholeheartedly recommend viewing quantum concepts through a personal lens rather than strictly abstract interpretations.