理论物理博士课程包括课程，全面考试和论文。通常可以在四年的全日制学习中完成。数学和物理学的历史与活跃在这两个领域的科学家在每项重要发现中都紧密地交织在一起。的确，在整个历史中，各学科之间相互交融。事实证明，现有的数学方法在描述现实方面通常是不合理的，而相反，描述和解释物理现象的努力往往导致了新数学方法的发展。如今，随着每个领域的进步和发展，这两个领域变得更加独特，但是它们仍然是最紧密相关的两个科学领域。理论物理学跨学科博士课程面向希望在此界面上工作的学生。
The histories of mathematics and physics are closely intertwined with many of the key discoveries in each made by scientists who were active in both areas. Indeed, throughout history the disciplines have cross-fertilized each other. Already existing mathematics has often proved to be "unreasonably effective" in describing reality while conversely, efforts to describe and explain physical phenomena have often lead to the development of new mathematics. Today, with the progress and growth in each, the two fields are more distinct however they remain two of the most closely related sciences. The Interdisciplinary PhD in Theoretical Physics is aimed at students who wish to work at this interface. It is broadly based and includes several subdisciplines with the common denominator that each applies advanced mathematical techniques to the study of physical problems. These include, though are not necessarily limited to: advanced classical mechanics and non-linear processes, classical and quantum field theory, general relativity, many-body theory, partial differential equations of mathematical physics, quantum mechanics, theoretical astrophysics, theoretical condensed matter physics, and theoretical and geophysical fluid mechanics.PhD – The PhD in Theoretical Physics program involves courses, a comprehensive exam, and a thesis. It can normally be completed in four years of full-time study.Duration (Full-time students):PhD: 4 yearsCampus:St. John'sApplication Deadline:No set deadline for Fall and Winter