How competitive is cosmology at the PhD level?

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SUMMARY

The discussion centers on the competitiveness of pursuing a PhD in particle cosmology, particularly in relation to particle theory. The original poster, a master's student with a strong academic record (3.8 GPA in master's, 910 on the physics GRE), is considering schools like UPenn, Ohio State University, and Minnesota, while questioning the viability of programs at Vanderbilt and Dartmouth. Participants note that funding for particle cosmology is scarce, and securing a graduate research position is highly competitive. They emphasize that faculty positions in this niche are limited, suggesting that aspiring students should be cautious about entering the field with the expectation of permanent academic roles.

PREREQUISITES
  • Understanding of particle cosmology and its intersection with particle physics
  • Familiarity with graduate school application processes in physics
  • Knowledge of GRE scoring and its impact on admissions
  • Awareness of funding challenges in theoretical physics research
NEXT STEPS
  • Research the faculty and research opportunities in particle cosmology at UPenn and other top institutions
  • Explore funding options and graduate assistantship opportunities in physics departments
  • Investigate the role of theoretical research in universities that do not offer graduate programs
  • Learn about the application process and requirements for publishing research before PhD applications
USEFUL FOR

Prospective PhD candidates in physics, particularly those interested in particle cosmology, as well as academic advisors and current graduate students navigating the competitive landscape of physics graduate programs.

Catria
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I am a masters student at some Canadian school best known for astrophysics (and one of the premier schools in the world for white dwarves), dreaming to get into the likes of UPenn (a reach, but not a pipe dream-level reach à la Harvard and Princeton, which some over-ambitious recommender advised me to apply to) for particle cosmology; in other words, the intersection of particle physics and cosmology. My numerical credentials: 3.7 in undergrad (curse you, D in real analysis 2 taken way too early for my own good, second semester in undergrad to be more precise), 3.8 in masters, 910 (87th percentile) on the physics GRE, V162, Q167, AW4.0 (keep in mind that French is my first language) on the general GRE.

On the plus side: I have done a year of research in theoretical particle cosmology and, if I managed to publish before apps are due, my chances will be that much better. I know, I've heard it all about how competitive particle theory is (VERY competitive), but how does cosmology (and especially particle cosmology) compare to particle theory in terms of competitiveness?

For the record, the bottom of my list contains Vanderbilt and Dartmouth, and a few publics in between the Ivies (Ohio State, Minnesota and Penn State) with Tufts and Carnegie Mellon thrown in.
 
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Catria said:
I am a masters student at some Canadian school best known for astrophysics (and one of the premier schools in the world for white dwarves), dreaming to get into the likes of UPenn (a reach, but not a pipe dream-level reach à la Harvard and Princeton, which some over-ambitious recommender advised me to apply to) for particle cosmology; in other words, the intersection of particle physics and cosmology. My numerical credentials: 3.7 in undergrad (curse you, D in real analysis 2 taken way too early for my own good, second semester in undergrad to be more precise), 3.8 in masters, 910 (87th percentile) on the physics GRE, V162, Q167, AW4.0 (keep in mind that French is my first language) on the general GRE.

On the plus side: I have done a year of research in theoretical particle cosmology and, if I managed to publish before apps are due, my chances will be that much better. I know, I've heard it all about how competitive particle theory is (VERY competitive), but how does cosmology (and especially particle cosmology) compare to particle theory in terms of competitiveness?

For the record, the bottom of my list contains Vanderbilt and Dartmouth, and a few publics in between the Ivies (Ohio State, Minnesota and Penn State) with Tufts and Carnegie Mellon thrown in.

OSU, Minnesota, and PSU are all very good graduate schools for physics, much better than Vanderbilt and Dartmouth on the whole. What is your selection criteria for schools you are choosing?
 
I only really asked how competitive cosmology was...

ZombieFeynman said:
OSU, Minnesota, and PSU are all very good graduate schools for physics, much better than Vanderbilt and Dartmouth on the whole. What is your selection criteria for schools you are choosing?

One thing is clear: it had to have some particle cosmologists. Vanderbilt and Dartmouth were there because they were easier to get into than OSU, PSU or Minnesota.
 
Catria said:
I only really asked how competitive cosmology was...
One thing is clear: it had to have some particle cosmologists. Vanderbilt and Dartmouth were there because they were easier to get into than OSU, PSU or Minnesota.

I am a grad student at a school much like OSU, PSU, or Minnesota. We have several hundred graduate students and maybe 60 faculty. Perhaps 3 or 4 grad students and perhaps 2 professors engaged in what could be said to be particle cosmology. Funding is scarce and getting a funded graduate research position in this field seems to be very competitive. Faculty hires seem almost nonexistant, at least compared with Condensed Matter and AMO. For certain, permanent positions are out there, but in my humble opinion it is futile to enter this field (or particle theory in general) with the hope of a permanent faculty position. Take my words with a grain of salt, as I am speaking of the situation as an outside observer.
 
Then again, how much weight do the subfield of expertise of a professor hold when hiring a professor at a school whose physics department does not offer a graduate degree?
 
Usually, small colleges that don't offer graduate degrees want their faculty to do research that undergraduates can participate in. In physics, this tends to favor experimentalists or phenomenologists who can set up small-scale projects that the school's resources can accommodate. In astronomy/astrophysics, for example, they might do projects involving analysis of observational data.
 
However, I was under the impression that most colleges that do not offer graduate physics degrees had limited resources to throw on experimental apparatuses, which severely constrains the ability to conduct experimental projects.

Correct me if I'm wrong, but limited budgets favor, on top of particle experimentalists that can readily use collaborations like ATLAS, where one can analyze experimental data, or astro guys, who can analyze observational data, or other fields that can conduct computational research for little cost (compared to some optics, condensed matter or biophysics experiments) theory...

Because I came to realize that I want to earn a PhD so that I could teach at a physics department without a graduate program. Less research pressure, less pressure to get funding...

Now, what's your opinion on Lowe at Brown? I have given up on Harvard and Princeton already, so I may as well replace it with Brown.
 
Catria said:
However, I was under the impression that most colleges that do not offer graduate physics degrees had limited resources to throw on experimental apparatuses, which severely constrains the ability to conduct experimental projects.

Correct me if I'm wrong, but limited budgets favor, on top of particle experimentalists that can readily use collaborations like ATLAS, where one can analyze experimental data, or astro guys, who can analyze observational data, or other fields that can conduct computational research for little cost (compared to some optics, condensed matter or biophysics experiments) theory...

Because I came to realize that I want to earn a PhD so that I could teach at a physics department without a graduate program. Less research pressure, less pressure to get funding...

Now, what's your opinion on Lowe at Brown? I have given up on Harvard and Princeton already, so I may as well replace it with Brown.

Don't discount the fact that the barrier to enter a purely theoretical line of research as a undergraduate and do useful, meaningful, and original research is somewhat higher than in an experimental project.
 
Perhaps the University of North Carolina-Chapel Hill is a good choice, or, if I published by application deadlines, Chicago...
 

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