Lisa Randall
Lisa Randall
Lisa Randallis an American theoretical physicist and an expert on particle physics and cosmology. She is the Frank B. Baird, Jr. Professor of Science on the physics faculty of Harvard University. Her research includes elementary particles and fundamental forces and she has developed and studied a wide variety of models, the most recent involving extra dimensions of space. She has advanced the understanding and testing of the Standard Model, supersymmetry, possible solutions to the hierarchy problem concerning the relative weakness...
NationalityAmerican
ProfessionPhysicist
Date of Birth18 June 1962
CountryUnited States of America
When I was in school I liked math because all the problems had answers. Everything else seemed very subjective.
Although I was first drawn to math and science by the certainty they promised, today I find the unanswered questions and the unexpected connections at least as attractive.
One of the nice things about math and science is it's obvious, you get the answer or you don't get the answer.
Warped Passages: Unraveling the Mysteries of the Universe's Hidden Dimensions.
There can sometimes be this fear among laypeople: 'I don't understand everything in science perfectly, so I just can't say anything about it.' I think it's good to know that we scientists are also confused some of the time.
There could be more to the universe than the three dimensions we are familiar with. They are hidden from us in some way, perhaps because they're tiny or warped. But even if they're invisible, they could affect what we actually observe in the universe.
There could be a vestige of extra dimensions hidden in your kitchen cabinet.
Most physicists like myself won't believe the result until every possible caveat has been investigated and/or the result is confirmed elsewhere.
When I came to Harvard, I was debating between math and science, and I guess I thought in the end I wanted something that could connect to the real world. I liked puzzle-solving and connections.
The process of science is difficult and challenging. It involves always being aware that your ideas might be right or they might be wrong. I think it's that kind of balance that makes science so interesting.
There are women for whom family is a priority, and they do it. It just wasn't as much a priority for me.
I actually like seeing how the world - trying to figure out how the world works, how it all fits together. Also, it makes me happy when I feel like things are consistent, when there's some sort of order to the universe.
I do theoretical particle physics. We're trying to understand the most basic structure of matter. And the way you do that is you have to look at really small distances. And to get to small distances, you need high energies.
There are a lot of mysteries about quantum mechanics, but they mostly arise in very detailed measurements in controlled settings.