User profiles for Ashok Muthukrishnan

Ashok Muthukrishnan

UPMC
Verified email at upmc.edu
Cited by 419

Multivalued logic gates for quantum computation

A Muthukrishnan, CR Stroud Jr - Physical review A, 2000 - APS
We develop a multivalued logic for quantum computing for use in multi-level quantum systems,
and discuss the practical advantages of this approach for scaling up a quantum computer…

Quantum lithography with classical light

PR Hemmer, A Muthukrishnan, MO Scully, MS Zubairy - Physical review letters, 2006 - APS
We show how to achieve subwavelength diffraction and imaging with classical light, previously
thought to require quantum fields. By correlating wave vector and frequency in a narrow …

Inducing disallowed two-atom transitions with temporally entangled photons

A Muthukrishnan, GS Agarwal, MO Scully - Physical review letters, 2004 - APS
Two uncoupled two-level atoms cannot be jointly excited by classical light under general
circumstances, due to destructive interference of excitation pathways in two-photon absorption. …

The concept of the photon—revisited

A Muthukrishnan, MO Scully, MS Zubairy - The Nature of Light, 2017 - api.taylorfrancis.com
CONTENTS 4.1 Light-Wave or Particle?............................................................................. 39 4.2
The Semiclassical View............................................................................... 43 4.3 Seven …

[HTML][HTML] Intratumoral epidermal growth factor receptor antisense DNA therapy in head and neck cancer: first human application and potential antitumor mechanisms

…, WE Gooding, A Muthukrishnan… - Journal of Clinical …, 2009 - ncbi.nlm.nih.gov
Purpose Squamous cell carcinoma of the head and neck (SCCHN) is characterized by
upregulation of the epidermal growth factor receptor (EGFR). We developed a novel strategy to …

Quantum microscopy using photon correlations

A Muthukrishnan, MO Scully… - Journal of Optics B …, 2004 - iopscience.iop.org
Higher-order correlations of the radiation field improve resolution in stellar interferometers,
as in the Hanbury-Brown–Twiss effect. It is also possible to improve microscopic resolution …

[HTML][HTML] Diagnostic value of FDG PET/MRI in females with pelvic malignancy—a systematic review of the literature

…, JM Mountz, A Furlan, A Muthukrishnan… - Frontiers in …, 2020 - frontiersin.org
Hybrid imaging with F-18 fludeoxyglucose positron emission tomography/magnetic resonance
imaging (FDG PET/MRI) has increasing clinical applications supplementing conventional …

Sestamibi SPECT/CT versus SPECT only for preoperative localization in primary hyperparathyroidism: a single institution 8-year analysis

…, JM Joyce, L Yip, SE Carty, A Muthukrishnan - Surgery, 2018 - Elsevier
Background Primary hyperparathyroidism is caused by single gland disease in 85% of cases
and by multiglandular disease in 15%. Our aim was to discover if the addition of computed …

Pseudomonas infection and mucociliary and absorptive clearance in the cystic fibrosis lung

…, RS Parker, A Muthukrishnan… - European …, 2016 - Eur Respiratory Soc
Airway surface liquid hyperabsorption and mucus accumulation are key elements of cystic
fibrosis lung disease that can be assessed in vivo using functional imaging methods. In this …

Mucociliary clearance differs in mild asthma by levels of type 2 inflammation

…, SL Hill, LW Locke, L Weber, A Muthukrishnan… - Chest, 2021 - Elsevier
… Locke PhD d , Lawrence Weber BS CNMT e , Ashok Muthukrishnan MD f , Elisa M.
Heidrich MS a , Sally Wenzel MD a g , Mike M. Myerburg MD a …