Quantum Computing has the potential to solve problems faster than classical supercomputers. This capability can change our world by enabling new methods to decrypt data, faster molecular analysis to design better drug treatments and solve complex optimization problems rapidly. The Quantum Computing and Optimization Lab (QCOL), at the Industrial and System Engineering Department of Lehigh University, was established in 2019 to accelerate the development of quantum computing optimization methodology. Mathematical optimization has critical applications in many disciplines, including physics, biology, engineering, economics, business, and finance. Quantum speed-up has the potential to lead to transformative, revolutionary advances and fundamentally impact society. The QCOL’s research focus is on developing novel QC methodologies to solve complex optimization problems. Current research topics include
- Quantum Interior Point Methods for solving Linear Optimization, Semi-definite Optimization, and Second-order Cone Optimization problems
- Quantum methods to solve Combinatorial optimization problems such as the Stable Set Problem in Graph theory
- Quantum Errors and Their Models
QCO Lab is supported by a recently awarded $2,128,658 research grant from the Defense Advanced Research Projects Agency (DARPA). https://engineering.lehigh.edu/news/article/21m-darpa-grant-puts-ise-faculty-vanguard-quantum-computing
This lab is led by three faculty members
Ph.D. students
Undergrad Students
QCOL Alumni
- Mohammad Pirhooshyaran
- Ka-Wa Yip
- Brandon Augustino
- Ramin Fakhimi
- Muqing Zheng
- Zeguan Wu
- Mohammadhossein Mohammadisiahroudi
- Rodolfo Alexander Quintero Ospina
Collaborating partners
- Arielle Carr
- Giacomo Nannicini
- Alain Sarlette
- Stefan Wild
- Illya V. Hicks
- Savo Gilisic
- David Santiago
- András Gilyén
- Hamidreza Validi
- David E. Bernal Neira
- Ruslan Shaydulin
- Carleton Coffrin
- Sam Stein
Recent News
- June 2025: Awarded grant NSF CBET ENG-QUANT: Hybrid Quantum Algorithms
for Structured Optimization Problems in Process Systems Engineering. - August 2025: PhD group member Zeguan Wu
accepted position as NASA Postdoc Fellow in the Department of Computer Science at the University of Pittsburgh - August 2025: PhD group member Mohammadhossein Mohammadisiahroudi
accepted position as Assistant Professor at the Department of
Mathematics and Statistics at University of Maryland Baltimore County - September 2025: PhD group member Rodolfo Quintero accepted
postdoctoral position at Department of Chemical Engineering, Purdue
University.