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On April 14, scientists and institutions worldwide mark , an annual celebration of quantum science and the technologies it enables. At JILA, where quantum research is deeply embedded in the institute’s mission, the day is a moment to recognize both a long history of discovery and the work still shaping the field’s future.

World Quantum Day falls on April 14 in reference to 4.14, the rounded first digits of Planck’s constant, a foundational constant in quantum mechanics. Created as an international, community-driven effort, the day aims to raise public awareness of quantum science and why it matters. In 2026, the celebration continues the global momentum sparked by the , which marked 100 years since the emergence of modern quantum theory.

Quantum science touches nearly every corner of JILA. A majority of JILA Fellows work on quantum-related research, spanning theory and experiment and addressing problems at the smallest scales of nature. JILA researchers study systems such as ultracold atoms and molecules, quantum entanglement, precision measurement, and quantum simulation. This work underpins advances in clocks, sensors, lasers, and emerging quantum technologies.

JILA’s leadership in the field is grounded in decades of influential research. The institute has been home to Nobel Prize–winning breakthroughs, including the creation of the first Bose-Einstein condensate and foundational advances in laser-based precision measurement. Today, JILA researchers continue to push those boundaries, combining experimental and theoretical approaches to better control, measure, and understand complex quantum systems.

World Quantum Day also highlights JILA’s place within a broader quantum community at the University of Colorado Boulder and beyond. Through close partnerships with ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ, NIST, and efforts such as the CUbit Quantum Initiative and NSF Q-SEnSE, JILA plays a central role in a collaborative ecosystem that connects fundamental science with education, workforce development, and real-world impact.

As World Quantum Day 2026 is celebrated around the globe, JILA recognizes the scientists, students, and staff whose work continues to advance quantum science. The day is both a reflection on how far the field has come and a reminder that quantum research remains a powerful driver of discovery, opening new ways to understand the universe and laying the groundwork for technologies yet to come.