Saturday, October 1, 2011

Love Among the Equations

[ed.  For Anna and Nate.]

by Jennifer Ouellette

Shortly after becoming engaged, my now-husband and I drove from a conference in San Francisco to our new home in Los Angeles via the scenic route along the Pacific Coast Highway. At sunset, we stopped briefly to refuel just north of Malibu and found ourselves admiring the brilliant orange, red, and purple hues stretching across the darkening horizon, savoring the peaceful sound of ocean waves lapping against the shore.

Against this idyllic Hallmark moment, Sean put his arms around me, pressed his cheek to mine, and gently whispered, “Wouldn’t it be fascinating to take a Fourier transform of those waves?”

A Fourier transform is a mathematical equation that takes a complex wave of any kind – water, sound, light, even the gravitational waves that permeate the fabric of space time – and breaks it down into its component parts to reveal the full spectrum of “colors” that are otherwise hidden from human perception.

Another woman might have been taken aback by Sean injecting a bit of cold hard math into the warm hues of a romantic ocean sunset – talk about over-analyzing the scene and spoiling the mood! Me? I found it charming, yet another intriguing color in the spectrum that makes up this multifaceted man with whom I have chosen to share my life.

My husband is a theoretical physicist. He spends his days pondering big questions about space, time, and the origins of the universe. It’s not just Fourier transforms that lurk in the nooks and crannies of our marriage. Our pillow talk includes animated discussions about Boltzmann brains, the rules of time travel, poker, phase transitions, and the possibility of a multiverse: the notion that there are an infinite number of universes out there, beyond our ken, perhaps containing carbon copies of ourselves – the same, and yet somehow different.

I have issues with this concept, especially when I’m sleepy: all those universes filled with doppelgangers cluttering up the landscape just strikes me as crowded and untidy. But Sean wrestles with these questions all the time, and is adamant in his defense. “It’s infinity,” he reassures me. “It’s not like we’ll run out of room!” I guess the multiverse has unlimited storage space.

I wasn’t looking to fall in love, and never imagined I would be a wife. Years of failed relationships had convinced me that I had no gift for making love work. My romantic calculations seemed doomed to failure, always slightly off, never quite yielding the right combination, no matter how intricately I manipulated the numbers.

By the time Sean entered my orbit, my heart had been broken into little pieces and reassembled so many times, I was convinced the telltale cracks would never fully heal. I gave up on dating, buried myself in work and told myself it was better this way. I built a thick wall around my heart and guarded the perimeter zealously.

Love stole back into my life, ninja-like, while I was looking the other way. Sean is a scientist, and I am a science writer, but our day-to-day lives were like parallel lines that never met. Our paths didn’t cross until we discovered each other’s blogs online. We quickly formed an online friendship, both recognizing a kindred spirit across the vast expanse of Cyberspace. Two months and many emails later, we arranged to meet over dinner at a physics conference in Dallas.

Physicists are often unfairly characterized as absent-minded geniuses, socially inept, with zero fashion sense, a la Sheldon on The Big Bang Theory.  It’s an exaggeration, but there is a tiny element of truth to that. So I was pleasantly surprised when a tall, lanky man with boyish good looks and an engaging smile appeared in the hotel bar, sporting jeans and a casual-yet-chic jacket. This was not your stereotypical physicist.

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