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๐Ÿ” caesar wu ๐Ÿ“‚ Chemistry
Showing 13 results for "caesar wu" in Chemistry
Chemistry Preprint PDF DOI

Causality in Liquid Water as a Hallmark of Emergent Glassy Dynamics

Leon Huet, Vittorio Del Tatto, Debarshi Banerjee, Alessandro Laio, Ali A. Hassanali ยท 2026

In molecular liquids such as water, time-delayed influences between microscopic or mesoscopic variables are typically probed using time-correlation functions, which are symmetric under detailed balancโ€ฆ

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Chemistry Preprint PDF DOI

A unified variational framework for the inverse Kohn-Sham problem

Nan Sheng ยท 2026

The inverse Kohn-Sham (KS) problem seeks a local effective potential whose noninteracting ground state reproduces a prescribed electron density. Existing inversion formulations are often expressed in โ€ฆ

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Chemistry Preprint PDF DOI

Oxygen vacancy formation in ZnSeTe blue quantum dot light-emitting diodes

Shaun Tan, Sujin Park, Seung-Gu Choi, Oliver J. Tye, Ruiqi Zhang, Jonah R. Horowitz, Heejae Chung, Vladimir Bulovic, Jeonghun Kwak, Jin-Wook Lee, Taehyung Kim, Moungi G. Bawendi ยท 2025

Recent advancements have led to the development of bright and heavy metal-free blue-emitting quantum dot light-emitting diodes (QLEDs). However, consensus understanding of their distinct photophysicalโ€ฆ

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Chemistry Preprint PDF DOI

Towards a robust approach to infer causality in molecular systems satisfying detailed balance

Vittorio Del Tatto, Debarshi Banerjee, Ali Hassanali, Alessandro Laio ยท 2025

The ability to distinguish between correlation and causation of variables in molecular systems remains an interesting and open area of investigation. In this work, we probe causality in a molecular syโ€ฆ

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Chemistry Preprint PDF DOI

Beyond Chemical Language: A Multimodal Approach to Enhance Molecular Property Prediction

Eduardo Soares, Emilio Vital Brazil, Karen Fiorela Aquino Gutierrez, Renato Cerqueira, Dan Sanders, Kristin Schmidt, Dmitry Zubarev ยท 2023

We present a novel multimodal language model approach for predicting molecular properties by combining chemical language representation with physicochemical features. Our approach, MULTIMODAL-MOLFORMEโ€ฆ

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Chemistry Preprint PDF DOI

Inverse Kohn-Sham Density Functional Theory: Progress and Challenges

Yuming Shi, Adam Wasserman ยท 2021

Inverse Kohn-Sham (iKS) problems are needed to fully understand the one-to-one mapping between densities and potentials on which Density Functional Theory is based. They are also important to advance โ€ฆ

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Chemistry Preprint PDF DOI

A reformulation of time-dependent Kohn-Sham theory in terms of the second time derivative of the density

Walter Tarantino, Carsten A. Ullrich ยท 2020

The Kohn-Sham approach to time-dependent density-functional theory (TDDFT) can be formulated, in principle exactly, by invoking the force-balance equation for the density, which leads to an explicit eโ€ฆ

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Chemistry Preprint PDF DOI

Identification of kinetic order parameters for non-equilibrium dynamics

Fabian Paul, Hao Wu, Maximilian Vossel, Bert L. de Groot, Frank Noe ยท 2018

A popular approach to analyze the dynamics of high-dimensional many-body systems, such as macromolecules, is to project the trajectories onto a space of slowly-varying collective variables, where subsโ€ฆ

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Chemistry Preprint PDF DOI

Assessment of the TCA functional in computational chemistry and solid-state physics

E. Fabiano, L. A. Constantin, A. Terentjevs, F. Della Sala, P. Cortona ยท 2015

We assess the Tognetti-Cortona-Adamo (TCA) generalized gradient approximation correlation functional [J. Chem. Phys. 128:034101 (2008)] for a variety of electronic systems. We find that, even if the Tโ€ฆ

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Chemistry Preprint PDF DOI

Clear Identification of Previously Unresolved Overlapping Resonances in Dissociative Electron Attachment: A Case Study on Chlorine Molecule

Pamir Nag, Dhananjay Nandi ยท 2015

An observed broad resonance peak in dissociative electron attachment (DEA) cross sections to a molecule might be due to either closely lying or overlapping resonances involved in the process. We develโ€ฆ

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Chemistry Preprint PDF DOI

Efficient Energy Transfer in Light-Harvesting Systems, II: Quantum-Classical Comparison, Flux Network, and Robustness Analysis

Jianlan Wu, Fan Liu, Jian Ma, Robert J. Silbey, Jianshu Cao ยท 2011

Following the calculation of optimal energy transfer in thermal environment in our first paper (Wu et al., New J. Phys., 2010, 12, 105012), full quantum dynamics and leading-order `classical' hopping โ€ฆ

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Chemistry Preprint PDF DOI

Charge constrained density functional molecular dynamics for simulation of condensed phase electron transfer reactions

H. Oberhofer, J. Blumberger ยท 2009

We present a plane-wave basis set implementation of charge constrained density functional molecular dynamics (CDFT-MD) for simulation of electron transfer reactions in condensed phase systems. Followiโ€ฆ

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Chemistry Peer-Reviewed PDF DOI

Targeted reduction of complex models with time scale hierarchy--a case study.

 ยท 1970

With the increasing flow of biological data there is a growing demand for mathematical tools whereby essential aspects of complex causal dynamic models can be captured and detected by simpler mathematโ€ฆ

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