Dr. Sean Hallgren

Professor

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Biography

Sean Hallgren is a Professor in the School of Electrical Engineering and Computer Science at Pennsylvania State University. His research primarily focuses on theoretical computer science and quantum computation. He has made notable contributions to the understanding of quantum algorithms, including polynomial-time quantum algorithms and their applications to number theory. Hallgren has published extensively in prestigious journals and conferences, including works on the limitations of quantum algorithms and classical cryptographic protocols in the quantum realm. His academic work includes collaborations with various researchers, enhancing the study of quantum computing and its implications in computational complexity. Hallgren's educational background and professional journey have positioned him as a leading figure in his field, contributing to both undergraduate and graduate education.

Research Interests

Experience

Professor

2005-01-01 — Present

Pennsylvania State University • University Park, PA

Teaching and conducting research in electrical engineering and computer science.

Requirements for Pennsylvania State University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Writing
Required:24
Speaking
Required:23
Total
Required:100
IELTS
Writing
Required:7
Speaking
Required:7
Overall
Required:7
GRE General
Prerequisites
Master's degree in related field for PhD Baccalaureate degree from accredited institution
Application Checklist
  • Three letters of recommendation
  • Statement of Purpose
  • Writing Sample
  • Official Transcripts
  • Resume/CV
Specialization Notes

GRE scores are highly recommended but not strictly required for Applied Linguistics.