
by Asdghig Petrosian
asdghig.petrosian@gmail.comSo, I have this theory about the high school-esque hierarchy of South Campus. The Chemists are the over-achievers, biologists are the nerds, and physicists... well, physicists are obviously the coolest people in high school, or the jocks. Although they seem completely different, physics, chemistry, and biology are all connected.
Together, they can explain things you’ve always wondered about. But of the three, physics is concerned with the more interesting topics. Like, "how do planes fly?" or "which hits the floor fist, a basketball or a tennis ball?" or what about, "why your GPS is sometimes a little ‘off’?" and "why planes sometimes land too early or too late?" This is why, if you haven’t noticed, physics is my favorite science. So, when I heard that UCLA had a cool Armenian physics professor, I couldn’t wait to pick his brain.
If you are ever to walk into a physics class, the last thing you expect to see is a tall, dark, and handsome man who is well-groomed and well-dressed. However, if you’re Professor Peroomian’s student, you wouldn’t expect anything less. With these expectations in mind, walking into 3860 Schlichter Hall, I knew very well which professor was the one I was assigned to interview. I began my interview with the usual...
Asdghig Petrossian: So... Where were you born?
Professor Vahe Peroomian: I was born in Oakland, California. My parents were from Iran, my dad was studying at the University of California, Berkeley and I was about nine months old when we moved back to Iran and we stayed there until ’78. That’s when we came back to LA.
AP: So you first attended school in America/ LA?
VP: Yea, I went well actually I did my undergrad and graduate school at the University of California, Los Angeles.
AP: Were you a part of the Armenian Students’ Association?
VP: Um, mostly yes [laughs]. I didn’t attend too many meetings though, but yes I was.
AP: Were you always interested in physics?
VP: Yes, actually I was. I guess it sort of started in my senior year in high school. I was sort of torn between aerospace engineering and physics, and I had a really good physics teacher. I went to Ferrahian [Private Armenian School], and so, my physics teacher convinced me that that’s the way to go… and I actually went into physics and my brother went into aerospace.
AP: So have you always wanted to teach?
VP: I’ve always loved teaching, but it’s not all of my job description. I’m actually a researcher as well at UCLA. I just have to do research but I teach because I like to.
AP: When did you start teaching?
VP: First class I taught was 1999, and I’ve been teaching on average about one class a year.
AP: At UCLA?
VP: Yes, but I also teach at the University of Phoenix for their online and also their night school. I’ve taught about over a hundred classes.
AP: What is your favorite part of teaching?
VP: There’s always going to be your "A" students and those students you don’t have to worry about as much. I like working with students that don’t necessarily think they’re going to get an "A", but they have it in them to get it, they have the potential and they will work hard for it.
AP: So what is your favorite part of physics?
VP: I’d have to say it’s what I do. Space, weather and looking at how the sun affects the earth. My work is mainly with computers and how it connects to this topic. I can’t see myself as being any other kind of physicist.
AP: Since you’ve been at UCLA for a while and seen it change over time. What is your perspective on the Armenian student population at UCLA?
VP: It’s nice to see so many of them actually. When I was an undergraduate there weren’t that many. We had a close-knit group of people that I came in with but I can say that the number of Armenian students in my classes have gone up considerably. It was rare to see a single Armenian in my classes three years ago and now I have about 10.
AP: If you could choose any profession other than a physics teacher or a researcher?
VP: One of my favorite hobbies has always been photography, and even though it would be too stressful to support a family with that kind of job.
AP: Did you always want to stay in LA?
VP: Yes. This is our community. As Armenians, we want to be close to our parents. I guess I’m not going to be that way with my kids, but for my parents it was important for me to be close to home and it didn’t make that much sense to move out. I basically didn’t have permission to move out [laughs].
AP: So you wish to treat your children differently when it comes to applying to college?
VP: Yes. I think times have changed as much and I don’t think you could limit them that way. And also, my brother actually moved to Armenia to live there, and so that is something that has changed the dynamics of our family. We’re not just centralized in LA anymore. So if my kids want to move out to go to school, that’s fine.
AP: You seem to be very attached to your Armenian life, having lived in Glendale all your life.
VP: Yes, I’m very involved in Glendale, and I don’t know if you know this or not but I’m on the board of trustees for Glendale City College which was an elected position. First I was appointed, that was about three years ago, and this past April I was elected again. So there, forty percent of the population is Armenian and that’s very nice because I get to make sure the future of the Armenian youth is secure.
AP: Getting back to physics, what has the focus of your research been?
VP: We all divided up this project among my colleagues and myself. What we’ve been working on is the following problem. The sun has an eleven-year cycle, and every eleven years it gets very very active and starts putting out solar flares. What its flares do is, they emit radiation, and the radiation from those flares start affecting satellites in the earth’s orbit, and in previous years we’ve had satellites get knocked out of orbit. For example, in May of one year, a satellite that would, back when everyone had beepers, send beeper signals got knocked out and none of the doctor’s beepers were working. In ’91 or ’92 AT&T lost a satellite just before the Superbowl and if they had lost that satellite 3 days later, there would’ve been no superbowl on the air. More recently, since cars have GPS installed in them and planes are using the same sort of technology we use for our cars’ GPS, the scattered radiation can throw off the GPS signal and it can misguide you off your location by about 300 feet. For a car that might not be that big of a problem, you might miss a turn or something, but for a plane that’s very critical. If you’re coming in for a landing and there’s no runway, or your altitude is off by a few hundred feet, even worse. So we’ve been working to predict these sorts of "radiation storms," they’re also called "magnetic storms" and to try how they’re going to affect us, what they’re going to affect, and so on. So my work is basically, a small piece of the whole puzzle.
AP: And once you predict it, what would you do with the prediction? How would you avoid the problems it could potentially cause?
VP: Well, one of my colleagues is working on being able to predict how they’re going to happen, what’s going to happen, and warn the public on what not to rely on. Like GPS for example. Being able to predict which GPS signals are going to be bad. Some will last a couple minutes because the particles are traveling so fast, but others can last for a few hours. So being able to tell when these things are going to happen, or for example, if you’re flying from Seattle to Moscow, and you’re going over the North pole, going over the pole exposes you to more radiation, and during one of these storms you could get a couple of chest x-rays worth of radiation, and already this is bad for the passengers, but imagine how this is for the crew who has to fly back and forth many times. So there this warning system now, the airline systems have this warning system in place now so they don’t fly those routes during the next storms. So prediction is being able to send out those warnings.
AP: That’s amazing. It seems there’s much to look forward to with such dedicated researchers like yourself. Thank you for your time, this has been wonderful.
VP: Anytime!
So, have a seat in Professor Vahe Peroomian’s office hours and I guarantee you’ll see physics the way I do. Damn! Now I wish I wasn’t done with physics.