Theoretical Physics

B.A. Honours Bachelor Degree (NFQ Level 8)
4 Years Full-Time
45 Places
CAO Points 589 (2021)
CAO Code TR035

Overview

What is Theoretical Physics?

Theoretical Physics explores the natural world at its most fundamental level, using mathematical theories guided by experimental investigation. For some it is the foundation for an academic career in mathematics or physics. For others it provides the basis for many career options in industry, medicine, law, finance and computing. Trinity provides a course which ranges widely across physics and mathematics. Its graduates are in demand for their technical skills and versatility. 

Theoretical Physics: The course for you?

If you enjoy mathematics and seeing how physical theories can be developed to unlock the secrets of the universe on every scale from the quark to the Big Bang, you will be stimulated by this course. If you want to keep a wide range of options open for the future, you can do this in Theoretical Physics. It consistently attracts a spirited and talented class that makes the most of the Trinity experience.

Theoretical Physics at Trinity

Trinity is a world renowned university for physics and mathematics with a long tradition of excellence in teaching and research. The course offers a unique mixture of pure and applied mathematics and physics courses taught by faculty with international reputations in their research fields. The School of Physics has excellent first, second and third year laboratories for teaching experimental physics. The School of Physics is affiliated with Trinity’s world renowned nanoscience institute (CRANN, the Centre for Research on Adaptive Nanostructures and Nanodevices) and the associated advanced microscopy lab (AML).

In the School of Mathematics students will be taught by active researchers working in areas of theoretical physics, such as string theory, quantum field theory and general relativity, as well as pure mathematicians. The School of Mathematics provides its own computing network comprising a dozen Linux machines acting as servers and about 60 workstations for undergraduates and staff. In addition, the school boasts the finest mathematics research library in Ireland, with over sixteen thousand books and a current subscription to over one hundred journals. Assessment for courses is through a mixture of laboratory reports, presentations and end-of-semester exams.

 

First and Second Years

 

Third Year

Fourth Year

Maths

  • Algebra
  • Analysis
  • Mechanics
  • Equations of Mathematical Physics

 

  • Classical Field Theory andElectrodynamics
  • Quantum Mechanics
  • Statistical Physics

 

  • Quantum Field Theory
  • Differential Geometry
  • General Relativity
  • Partial Differential Equations
  • Other mathematical modules and a project option are available each year

 

Physics

The teaching of physics is divided into two modules (each of 10 credits) in each of the first two years and 5 credit lecture and 10 credit practical/project modules in the third and fourth years.

 

Topics in classical and modern

physics include:

Waves and Optics, Special Relativity, Astronomy and Astrophysics, Quantum Physics, Nuclear Physics, Electromagnetic Interactions, Chaos and Complexity and Statistics.

Students also take laboratory classes, small group tutorials and group study projects.

 

  • Atomic and Nuclear Physics
  • Condensed Matter Physics I and II
  • Astrophysics or Computer Simulation
  • Students also take a laboratory class and workshops to develop communication skills.

 

  • Condensed Matter Theory
  • Electron and Photon Physics
  • High Energy Physics

Optional courses are in:

  • Nanoscience
  • Advanced Topics such as Green’s Functions in Physics
  • Cosmology
  • Computer Simulation
  • Students undertake a computational physics Capstone project and tutorials to develop problem solving abilities.

 

Graduate skills and career opportunities

Many of our graduates proceed to Ph.D. degrees in leading institutions throughout the world (such as Cambridge University, Harvard, and Imperial College London) in mathematics and experimental physics as well as theoretical physics. Alternatively, as this degree provides graduates with a strong foundation in highly complex problem-solving skills as well as logical and abstract thinking, a world of possibilities beckons. The broad scientific background and skills that the course develops are in great demand by employers in diverse areas, including actuarial science, patent law, journalism, weather forecasting, telecommunications, medical physics, information technology, scientific computing and teaching.

Your degree and what you’ll study

The course combines much of the mathematics and physics curricula, including several modules specifically designed with the Theoretical Physics programme in mind. The final year includes a Capstone project which is carried out working closely with individual faculty members to develop an original piece of research.

Click Here for further information on modules/subject.

Study abroad

Theoretical Physics students can spend up to a year, usually the third year, of their studies at a university abroad, either in Europe via Erasmus exchanges or further afield via a considerable number of bilateral agreements between Trinity and universities ranging from the Australian National University to the University of California and New York University in the United States.

Study Theoretical Physics at Trinity College Dublin

This is a presentation by Jan Manschot giving an outline of the Theoretical Physics course in Trinity College.

Course Details

Awards

B.A. Honours Bachelor Degree (NFQ Level 8)

CAO Information

CAO Points 589 (2021) CAO Code TR035

Number of Places

45 Places
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Course Options

See also:

TR031: Mathematics   TR063: Physical Sciences

Admission Requirements

Leaving Certificate H3 In mathematics and physics

Advanced GCE (A-Level) Grade B In mathematics and physics

International Baccalaureate HL Grade 6 in mathematics and physics

Course Fees

Click here for a full list of undergraduate fees.

Apply

To apply to this course, click on the relevant Apply Link below

EU Applicants

Read the information about how to apply, then apply directly to CAO.

    Non-EU Applicants

    Advanced Entry Applications

    Read the information about how to apply for Advanced Entry, then select the link below to apply.

    Get in Touch

    Telephone Number

    +353 1 896 1949

    kod@maths.tcd.ie

    physics@tcd.ie

    Website

    www.maths.tcd.ie | www.tcd.ie/Physics

    Testimonials


    What our graduates say

    Manya Sahni

    “I chose Theoretical Physics in Trinity because I wanted the best possible understanding I could get in university about the laws that govern our universe. I loved solving problems. If you go through the definitions and practice using the theorems, it all comes together in this magical moment and, suddenly, you find you know how to solve a problem. It is the most challenging and rewarding thing I have done in my life. It is worth all the work I put in to now have an idea of how black holes work. I would like to pursue a masters or a Ph.D in particle physics or quantum gravity. Theoretical Physics has given me the problem-solving and analytical skills to research these topics.”