2 papers
cs.CL2026
When Chain-of-Thought Helps and When It Hurts: An Empirical Investigation of the Serial-Depth Bottleneck in LLM Reasoning
Tughanbulut Kurtulush
It is widely assumed that chain-of-thought (CoT) prompting universally improves LLM reasoning. We investigate this through the conceptual framework of the H_dp bandwidth bound (Che…
quant-ph2026
Bargmann Zeros as a Diagnostic of the Tunneling Transition in Double-Well Quantum Systems
Tughanbulut Kurtulush, Maciej Janowicz
Complex zeros of wavefunctions represented as entire functions in Bargmann--Fock space encode structural information about the underlying quantum state. Prior work employed zero ga…