#### Filter Results:

- Full text PDF available (23)

#### Publication Year

2008

2018

- This year (3)
- Last 5 years (16)
- Last 10 years (26)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

Transport phenomena at the nanoscale are of interest due to the presence of both quantum and classical behavior. In this work, we demonstrate that quantum transport efficiency can be enhanced by aâ€¦ (More)

- B. P. Lanyon, J. D. Whitfield, +9 authors A. G. White
- Nature chemistry
- 2010

Exact first-principles calculations of molecular properties are currently intractable because their computational cost grows exponentially with both the number of atoms and basis set size. A solutionâ€¦ (More)

- Takuya Kitagawa, Matthew A. Broome, +6 authors Andrew G. White
- 2011 Conference on Lasers and Electro-Opticsâ€¦
- 2011

Topological phenomena in physical systems are a direct consequence of the topology of the underlying wave-functions and are robust against perturbations; for example, the Hall conductance induced byâ€¦ (More)

- Matthew A. Broome, Alessandro Fedrizzi, B. P. Lanyon, Ivan Kassal, Al'an Aspuru-Guzik, A. G. White
- Physical review letters
- 2010

Quantum walks have a host of applications, ranging from quantum computing to the simulation of biological systems. We present an intrinsically stable, deterministic implementation of discrete quantumâ€¦ (More)

- Ivan Kassal, Stephen P. Jordan, Peter J. Love, Masoud Mohseni, AlÃ¡n Aspuru-Guzik
- Proceedings of the National Academy of Sciencesâ€¦
- 2008

The computational cost of exact methods for quantum simulation using classical computers grows exponentially with system size. As a consequence, these techniques can be applied only to small systems.â€¦ (More)

- Devon N. Biggerstaff, RenÃ© Heilmann, +7 authors Ivan Kassal
- Nature communications
- 2016

Transport phenomena on a quantum scale appear in a variety of systems, ranging from photosynthetic complexes to engineered quantum devices. It has been predicted that the efficiency of coherentâ€¦ (More)

- Ivan Kassal, Joel Yuen-Zhou, Saleh Rahimi-Keshari
- The journal of physical chemistry letters
- 2013

Recent observations of coherence in photosynthetic complexes have led to the question of whether quantum effects can occur in vivo, not under femtosecond laser pulses but in incoherent sunlight andâ€¦ (More)

- Masoud Mohseni, Ivan Kassal, +5 authors AlÃ¡n Aspuru-Guzik
- 2012

Noise-assisted transport in quantum systems occurs when quantum time evolution and decoherence conspire to produce a transport efficiency that is higher than what would be seen in either the purelyâ€¦ (More)

- Stefanie Barz, Ivan Kassal, +4 authors Philip Walther
- Scientific reports
- 2014

Large-scale quantum computers will require the ability to apply long sequences of entangling gates to many qubits. In a photonic architecture, where single-qubit gates can be performed easily andâ€¦ (More)

- Ivan Kassal, James D. Whitfield, Alejandro Perdomo-Ortiz, Man-Hong Yung, AlÃ¡n Aspuru-Guzik
- Annual review of physical chemistry
- 2011

The difficulty of simulating quantum systems, well known to quantum chemists, prompted the idea of quantum computation. One can avoid the steep scaling associated with the exact simulation ofâ€¦ (More)